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# error Add a NUGET reference to BenchMarkDotNet | |
void Main() | |
{ | |
new LookupTest().Validate(); | |
BenchmarkRunner.Run<LookupTest>(); | |
} | |
public class LookupTest | |
{ | |
static LookupTest() | |
{ | |
var rnd = new Random(); | |
_Inputs = Enumerable.Range(0, 3000).Select(idx => idx / 10.0).OrderBy(x => rnd.Next()).ToArray(); | |
_Table = Enumerable.Range(0, 301).Select(idx => (double)idx).ToArray(); | |
} | |
public void Validate() | |
{ | |
bool anyMismatch = false; | |
foreach (var input in _Inputs) | |
{ | |
var ifStatements = IfStatementLookup(input); | |
var slightlyOptimizedIfStatements = SlightlyOptimizedIfStatementLookup(input); | |
var tableDriven = TableLookup(input); | |
if (ifStatements != tableDriven || ifStatements != slightlyOptimizedIfStatements) | |
{ | |
$"{input:0.00} => if: {ifStatements}, lookup: {tableDriven}, if+: {slightlyOptimizedIfStatements}".Dump(); | |
anyMismatch = true; | |
} | |
} | |
if (anyMismatch) | |
throw new InvalidOperationException(); | |
} | |
static readonly double[] _Inputs; | |
static readonly double[] _Table; | |
[Benchmark] | |
public void TableDriven() | |
{ | |
double sum = 0; | |
for (int index = 0; index < _Inputs.Length; index++) | |
{ | |
sum += TableLookup(_Inputs[index]); | |
} | |
if (sum < 0) | |
throw new InvalidOperationException(); | |
} | |
private double TableLookup(double input) | |
{ | |
if (input >= 300) | |
return 0; | |
int lower = 0; | |
int upper = _Table.Length - 1; | |
while (lower <= upper) | |
{ | |
int middle = lower + (upper - lower >> 1); | |
if (input < _Table[middle]) | |
upper = middle - 1; | |
else | |
lower = middle + 1; | |
} | |
return _Table[upper + 1]; | |
} | |
[Benchmark] | |
public void LinearIfStatements() | |
{ | |
double sum = 0; | |
for (int index = 0; index < _Inputs.Length; index++) | |
{ | |
sum += IfStatementLookup(_Inputs[index]); | |
} | |
if (sum < 0) | |
throw new InvalidOperationException(); | |
} | |
[Benchmark] | |
public void SlightlyOptimizedIfStatements() | |
{ | |
double sum = 0; | |
for (int index = 0; index < _Inputs.Length; index++) | |
{ | |
sum += SlightlyOptimizedIfStatementLookup(_Inputs[index]); | |
} | |
if (sum < 0) | |
throw new InvalidOperationException(); | |
} | |
private double IfStatementLookup(double input) | |
{ | |
if (input < 01.0) return 01.0; | |
if (input < 02.0) return 02.0; | |
if (input < 03.0) return 03.0; | |
if (input < 04.0) return 04.0; | |
if (input < 05.0) return 05.0; | |
if (input < 06.0) return 06.0; | |
if (input < 07.0) return 07.0; | |
if (input < 08.0) return 08.0; | |
if (input < 09.0) return 09.0; | |
if (input < 10.0) return 10.0; | |
if (input < 11.0) return 11.0; | |
if (input < 12.0) return 12.0; | |
if (input < 13.0) return 13.0; | |
if (input < 14.0) return 14.0; | |
if (input < 15.0) return 15.0; | |
if (input < 16.0) return 16.0; | |
if (input < 17.0) return 17.0; | |
if (input < 18.0) return 18.0; | |
if (input < 19.0) return 19.0; | |
if (input < 20.0) return 20.0; | |
if (input < 21.0) return 21.0; | |
if (input < 22.0) return 22.0; | |
if (input < 23.0) return 23.0; | |
if (input < 24.0) return 24.0; | |
if (input < 25.0) return 25.0; | |
if (input < 26.0) return 26.0; | |
if (input < 27.0) return 27.0; | |
if (input < 28.0) return 28.0; | |
if (input < 29.0) return 29.0; | |
if (input < 30.0) return 30.0; | |
if (input < 31.0) return 31.0; | |
if (input < 32.0) return 32.0; | |
if (input < 33.0) return 33.0; | |
if (input < 34.0) return 34.0; | |
if (input < 35.0) return 35.0; | |
if (input < 36.0) return 36.0; | |
if (input < 37.0) return 37.0; | |
if (input < 38.0) return 38.0; | |
if (input < 39.0) return 39.0; | |
if (input < 40.0) return 40.0; | |
if (input < 41.0) return 41.0; | |
if (input < 42.0) return 42.0; | |
if (input < 43.0) return 43.0; | |
if (input < 44.0) return 44.0; | |
if (input < 45.0) return 45.0; | |
if (input < 46.0) return 46.0; | |
if (input < 47.0) return 47.0; | |
if (input < 48.0) return 48.0; | |
if (input < 49.0) return 49.0; | |
if (input < 50.0) return 50.0; | |
if (input < 51.0) return 51.0; | |
if (input < 52.0) return 52.0; | |
if (input < 53.0) return 53.0; | |
if (input < 54.0) return 54.0; | |
if (input < 55.0) return 55.0; | |
if (input < 56.0) return 56.0; | |
if (input < 57.0) return 57.0; | |
if (input < 58.0) return 58.0; | |
if (input < 59.0) return 59.0; | |
if (input < 60.0) return 60.0; | |
if (input < 61.0) return 61.0; | |
if (input < 62.0) return 62.0; | |
if (input < 63.0) return 63.0; | |
if (input < 64.0) return 64.0; | |
if (input < 65.0) return 65.0; | |
if (input < 66.0) return 66.0; | |
if (input < 67.0) return 67.0; | |
if (input < 68.0) return 68.0; | |
if (input < 69.0) return 69.0; | |
if (input < 70.0) return 70.0; | |
if (input < 71.0) return 71.0; | |
if (input < 72.0) return 72.0; | |
if (input < 73.0) return 73.0; | |
if (input < 74.0) return 74.0; | |
if (input < 75.0) return 75.0; | |
if (input < 76.0) return 76.0; | |
if (input < 77.0) return 77.0; | |
if (input < 78.0) return 78.0; | |
if (input < 79.0) return 79.0; | |
if (input < 80.0) return 80.0; | |
if (input < 81.0) return 81.0; | |
if (input < 82.0) return 82.0; | |
if (input < 83.0) return 83.0; | |
if (input < 84.0) return 84.0; | |
if (input < 85.0) return 85.0; | |
if (input < 86.0) return 86.0; | |
if (input < 87.0) return 87.0; | |
if (input < 88.0) return 88.0; | |
if (input < 89.0) return 89.0; | |
if (input < 90.0) return 90.0; | |
if (input < 91.0) return 91.0; | |
if (input < 92.0) return 92.0; | |
if (input < 93.0) return 93.0; | |
if (input < 94.0) return 94.0; | |
if (input < 95.0) return 95.0; | |
if (input < 96.0) return 96.0; | |
if (input < 97.0) return 97.0; | |
if (input < 98.0) return 98.0; | |
if (input < 99.0) return 99.0; | |
if (input < 100.0) return 100.0; | |
if (input < 101.0) return 101.0; | |
if (input < 102.0) return 102.0; | |
if (input < 103.0) return 103.0; | |
if (input < 104.0) return 104.0; | |
if (input < 105.0) return 105.0; | |
if (input < 106.0) return 106.0; | |
if (input < 107.0) return 107.0; | |
if (input < 108.0) return 108.0; | |
if (input < 109.0) return 109.0; | |
if (input < 110.0) return 110.0; | |
if (input < 111.0) return 111.0; | |
if (input < 112.0) return 112.0; | |
if (input < 113.0) return 113.0; | |
if (input < 114.0) return 114.0; | |
if (input < 115.0) return 115.0; | |
if (input < 116.0) return 116.0; | |
if (input < 117.0) return 117.0; | |
if (input < 118.0) return 118.0; | |
if (input < 119.0) return 119.0; | |
if (input < 120.0) return 120.0; | |
if (input < 121.0) return 121.0; | |
if (input < 122.0) return 122.0; | |
if (input < 123.0) return 123.0; | |
if (input < 124.0) return 124.0; | |
if (input < 125.0) return 125.0; | |
if (input < 126.0) return 126.0; | |
if (input < 127.0) return 127.0; | |
if (input < 128.0) return 128.0; | |
if (input < 129.0) return 129.0; | |
if (input < 130.0) return 130.0; | |
if (input < 131.0) return 131.0; | |
if (input < 132.0) return 132.0; | |
if (input < 133.0) return 133.0; | |
if (input < 134.0) return 134.0; | |
if (input < 135.0) return 135.0; | |
if (input < 136.0) return 136.0; | |
if (input < 137.0) return 137.0; | |
if (input < 138.0) return 138.0; | |
if (input < 139.0) return 139.0; | |
if (input < 140.0) return 140.0; | |
if (input < 141.0) return 141.0; | |
if (input < 142.0) return 142.0; | |
if (input < 143.0) return 143.0; | |
if (input < 144.0) return 144.0; | |
if (input < 145.0) return 145.0; | |
if (input < 146.0) return 146.0; | |
if (input < 147.0) return 147.0; | |
if (input < 148.0) return 148.0; | |
if (input < 149.0) return 149.0; | |
if (input < 150.0) return 150.0; | |
if (input < 151.0) return 151.0; | |
if (input < 152.0) return 152.0; | |
if (input < 153.0) return 153.0; | |
if (input < 154.0) return 154.0; | |
if (input < 155.0) return 155.0; | |
if (input < 156.0) return 156.0; | |
if (input < 157.0) return 157.0; | |
if (input < 158.0) return 158.0; | |
if (input < 159.0) return 159.0; | |
if (input < 160.0) return 160.0; | |
if (input < 161.0) return 161.0; | |
if (input < 162.0) return 162.0; | |
if (input < 163.0) return 163.0; | |
if (input < 164.0) return 164.0; | |
if (input < 165.0) return 165.0; | |
if (input < 166.0) return 166.0; | |
if (input < 167.0) return 167.0; | |
if (input < 168.0) return 168.0; | |
if (input < 169.0) return 169.0; | |
if (input < 170.0) return 170.0; | |
if (input < 171.0) return 171.0; | |
if (input < 172.0) return 172.0; | |
if (input < 173.0) return 173.0; | |
if (input < 174.0) return 174.0; | |
if (input < 175.0) return 175.0; | |
if (input < 176.0) return 176.0; | |
if (input < 177.0) return 177.0; | |
if (input < 178.0) return 178.0; | |
if (input < 179.0) return 179.0; | |
if (input < 180.0) return 180.0; | |
if (input < 181.0) return 181.0; | |
if (input < 182.0) return 182.0; | |
if (input < 183.0) return 183.0; | |
if (input < 184.0) return 184.0; | |
if (input < 185.0) return 185.0; | |
if (input < 186.0) return 186.0; | |
if (input < 187.0) return 187.0; | |
if (input < 188.0) return 188.0; | |
if (input < 189.0) return 189.0; | |
if (input < 190.0) return 190.0; | |
if (input < 191.0) return 191.0; | |
if (input < 192.0) return 192.0; | |
if (input < 193.0) return 193.0; | |
if (input < 194.0) return 194.0; | |
if (input < 195.0) return 195.0; | |
if (input < 196.0) return 196.0; | |
if (input < 197.0) return 197.0; | |
if (input < 198.0) return 198.0; | |
if (input < 199.0) return 199.0; | |
if (input < 200.0) return 200.0; | |
if (input < 201.0) return 201.0; | |
if (input < 202.0) return 202.0; | |
if (input < 203.0) return 203.0; | |
if (input < 204.0) return 204.0; | |
if (input < 205.0) return 205.0; | |
if (input < 206.0) return 206.0; | |
if (input < 207.0) return 207.0; | |
if (input < 208.0) return 208.0; | |
if (input < 209.0) return 209.0; | |
if (input < 210.0) return 210.0; | |
if (input < 211.0) return 211.0; | |
if (input < 212.0) return 212.0; | |
if (input < 213.0) return 213.0; | |
if (input < 214.0) return 214.0; | |
if (input < 215.0) return 215.0; | |
if (input < 216.0) return 216.0; | |
if (input < 217.0) return 217.0; | |
if (input < 218.0) return 218.0; | |
if (input < 219.0) return 219.0; | |
if (input < 220.0) return 220.0; | |
if (input < 221.0) return 221.0; | |
if (input < 222.0) return 222.0; | |
if (input < 223.0) return 223.0; | |
if (input < 224.0) return 224.0; | |
if (input < 225.0) return 225.0; | |
if (input < 226.0) return 226.0; | |
if (input < 227.0) return 227.0; | |
if (input < 228.0) return 228.0; | |
if (input < 229.0) return 229.0; | |
if (input < 230.0) return 230.0; | |
if (input < 231.0) return 231.0; | |
if (input < 232.0) return 232.0; | |
if (input < 233.0) return 233.0; | |
if (input < 234.0) return 234.0; | |
if (input < 235.0) return 235.0; | |
if (input < 236.0) return 236.0; | |
if (input < 237.0) return 237.0; | |
if (input < 238.0) return 238.0; | |
if (input < 239.0) return 239.0; | |
if (input < 240.0) return 240.0; | |
if (input < 241.0) return 241.0; | |
if (input < 242.0) return 242.0; | |
if (input < 243.0) return 243.0; | |
if (input < 244.0) return 244.0; | |
if (input < 245.0) return 245.0; | |
if (input < 246.0) return 246.0; | |
if (input < 247.0) return 247.0; | |
if (input < 248.0) return 248.0; | |
if (input < 249.0) return 249.0; | |
if (input < 250.0) return 250.0; | |
if (input < 251.0) return 251.0; | |
if (input < 252.0) return 252.0; | |
if (input < 253.0) return 253.0; | |
if (input < 254.0) return 254.0; | |
if (input < 255.0) return 255.0; | |
if (input < 256.0) return 256.0; | |
if (input < 257.0) return 257.0; | |
if (input < 258.0) return 258.0; | |
if (input < 259.0) return 259.0; | |
if (input < 260.0) return 260.0; | |
if (input < 261.0) return 261.0; | |
if (input < 262.0) return 262.0; | |
if (input < 263.0) return 263.0; | |
if (input < 264.0) return 264.0; | |
if (input < 265.0) return 265.0; | |
if (input < 266.0) return 266.0; | |
if (input < 267.0) return 267.0; | |
if (input < 268.0) return 268.0; | |
if (input < 269.0) return 269.0; | |
if (input < 270.0) return 270.0; | |
if (input < 271.0) return 271.0; | |
if (input < 272.0) return 272.0; | |
if (input < 273.0) return 273.0; | |
if (input < 274.0) return 274.0; | |
if (input < 275.0) return 275.0; | |
if (input < 276.0) return 276.0; | |
if (input < 277.0) return 277.0; | |
if (input < 278.0) return 278.0; | |
if (input < 279.0) return 279.0; | |
if (input < 280.0) return 280.0; | |
if (input < 281.0) return 281.0; | |
if (input < 282.0) return 282.0; | |
if (input < 283.0) return 283.0; | |
if (input < 284.0) return 284.0; | |
if (input < 285.0) return 285.0; | |
if (input < 286.0) return 286.0; | |
if (input < 287.0) return 287.0; | |
if (input < 288.0) return 288.0; | |
if (input < 289.0) return 289.0; | |
if (input < 290.0) return 290.0; | |
if (input < 291.0) return 291.0; | |
if (input < 292.0) return 292.0; | |
if (input < 293.0) return 293.0; | |
if (input < 294.0) return 294.0; | |
if (input < 295.0) return 295.0; | |
if (input < 296.0) return 296.0; | |
if (input < 297.0) return 297.0; | |
if (input < 298.0) return 298.0; | |
if (input < 299.0) return 299.0; | |
if (input < 300.0) return 300.0; | |
return 0; | |
} | |
double SlightlyOptimizedIfStatementLookup(double input) | |
{ | |
if (input < 100) | |
{ | |
if (input < 50) | |
{ | |
if (input < 01.0) return 01.0; | |
if (input < 02.0) return 02.0; | |
if (input < 03.0) return 03.0; | |
if (input < 04.0) return 04.0; | |
if (input < 05.0) return 05.0; | |
if (input < 06.0) return 06.0; | |
if (input < 07.0) return 07.0; | |
if (input < 08.0) return 08.0; | |
if (input < 09.0) return 09.0; | |
if (input < 10.0) return 10.0; | |
if (input < 11.0) return 11.0; | |
if (input < 12.0) return 12.0; | |
if (input < 13.0) return 13.0; | |
if (input < 14.0) return 14.0; | |
if (input < 15.0) return 15.0; | |
if (input < 16.0) return 16.0; | |
if (input < 17.0) return 17.0; | |
if (input < 18.0) return 18.0; | |
if (input < 19.0) return 19.0; | |
if (input < 20.0) return 20.0; | |
if (input < 21.0) return 21.0; | |
if (input < 22.0) return 22.0; | |
if (input < 23.0) return 23.0; | |
if (input < 24.0) return 24.0; | |
if (input < 25.0) return 25.0; | |
if (input < 26.0) return 26.0; | |
if (input < 27.0) return 27.0; | |
if (input < 28.0) return 28.0; | |
if (input < 29.0) return 29.0; | |
if (input < 30.0) return 30.0; | |
if (input < 31.0) return 31.0; | |
if (input < 32.0) return 32.0; | |
if (input < 33.0) return 33.0; | |
if (input < 34.0) return 34.0; | |
if (input < 35.0) return 35.0; | |
if (input < 36.0) return 36.0; | |
if (input < 37.0) return 37.0; | |
if (input < 38.0) return 38.0; | |
if (input < 39.0) return 39.0; | |
if (input < 40.0) return 40.0; | |
if (input < 41.0) return 41.0; | |
if (input < 42.0) return 42.0; | |
if (input < 43.0) return 43.0; | |
if (input < 44.0) return 44.0; | |
if (input < 45.0) return 45.0; | |
if (input < 46.0) return 46.0; | |
if (input < 47.0) return 47.0; | |
if (input < 48.0) return 48.0; | |
if (input < 49.0) return 49.0; | |
return 50.0; | |
} | |
if (input < 51.0) return 51.0; | |
if (input < 52.0) return 52.0; | |
if (input < 53.0) return 53.0; | |
if (input < 54.0) return 54.0; | |
if (input < 55.0) return 55.0; | |
if (input < 56.0) return 56.0; | |
if (input < 57.0) return 57.0; | |
if (input < 58.0) return 58.0; | |
if (input < 59.0) return 59.0; | |
if (input < 60.0) return 60.0; | |
if (input < 61.0) return 61.0; | |
if (input < 62.0) return 62.0; | |
if (input < 63.0) return 63.0; | |
if (input < 64.0) return 64.0; | |
if (input < 65.0) return 65.0; | |
if (input < 66.0) return 66.0; | |
if (input < 67.0) return 67.0; | |
if (input < 68.0) return 68.0; | |
if (input < 69.0) return 69.0; | |
if (input < 70.0) return 70.0; | |
if (input < 71.0) return 71.0; | |
if (input < 72.0) return 72.0; | |
if (input < 73.0) return 73.0; | |
if (input < 74.0) return 74.0; | |
if (input < 75.0) return 75.0; | |
if (input < 76.0) return 76.0; | |
if (input < 77.0) return 77.0; | |
if (input < 78.0) return 78.0; | |
if (input < 79.0) return 79.0; | |
if (input < 80.0) return 80.0; | |
if (input < 81.0) return 81.0; | |
if (input < 82.0) return 82.0; | |
if (input < 83.0) return 83.0; | |
if (input < 84.0) return 84.0; | |
if (input < 85.0) return 85.0; | |
if (input < 86.0) return 86.0; | |
if (input < 87.0) return 87.0; | |
if (input < 88.0) return 88.0; | |
if (input < 89.0) return 89.0; | |
if (input < 90.0) return 90.0; | |
if (input < 91.0) return 91.0; | |
if (input < 92.0) return 92.0; | |
if (input < 93.0) return 93.0; | |
if (input < 94.0) return 94.0; | |
if (input < 95.0) return 95.0; | |
if (input < 96.0) return 96.0; | |
if (input < 97.0) return 97.0; | |
if (input < 98.0) return 98.0; | |
if (input < 99.0) return 99.0; | |
return 100.0; | |
} | |
if (input < 200) | |
{ | |
if (input < 150) | |
{ | |
if (input < 101.0) return 101.0; | |
if (input < 102.0) return 102.0; | |
if (input < 103.0) return 103.0; | |
if (input < 104.0) return 104.0; | |
if (input < 105.0) return 105.0; | |
if (input < 106.0) return 106.0; | |
if (input < 107.0) return 107.0; | |
if (input < 108.0) return 108.0; | |
if (input < 109.0) return 109.0; | |
if (input < 110.0) return 110.0; | |
if (input < 111.0) return 111.0; | |
if (input < 112.0) return 112.0; | |
if (input < 113.0) return 113.0; | |
if (input < 114.0) return 114.0; | |
if (input < 115.0) return 115.0; | |
if (input < 116.0) return 116.0; | |
if (input < 117.0) return 117.0; | |
if (input < 118.0) return 118.0; | |
if (input < 119.0) return 119.0; | |
if (input < 120.0) return 120.0; | |
if (input < 121.0) return 121.0; | |
if (input < 122.0) return 122.0; | |
if (input < 123.0) return 123.0; | |
if (input < 124.0) return 124.0; | |
if (input < 125.0) return 125.0; | |
if (input < 126.0) return 126.0; | |
if (input < 127.0) return 127.0; | |
if (input < 128.0) return 128.0; | |
if (input < 129.0) return 129.0; | |
if (input < 130.0) return 130.0; | |
if (input < 131.0) return 131.0; | |
if (input < 132.0) return 132.0; | |
if (input < 133.0) return 133.0; | |
if (input < 134.0) return 134.0; | |
if (input < 135.0) return 135.0; | |
if (input < 136.0) return 136.0; | |
if (input < 137.0) return 137.0; | |
if (input < 138.0) return 138.0; | |
if (input < 139.0) return 139.0; | |
if (input < 140.0) return 140.0; | |
if (input < 141.0) return 141.0; | |
if (input < 142.0) return 142.0; | |
if (input < 143.0) return 143.0; | |
if (input < 144.0) return 144.0; | |
if (input < 145.0) return 145.0; | |
if (input < 146.0) return 146.0; | |
if (input < 147.0) return 147.0; | |
if (input < 148.0) return 148.0; | |
if (input < 149.0) return 149.0; | |
return 150.0; | |
} | |
if (input < 151.0) return 151.0; | |
if (input < 152.0) return 152.0; | |
if (input < 153.0) return 153.0; | |
if (input < 154.0) return 154.0; | |
if (input < 155.0) return 155.0; | |
if (input < 156.0) return 156.0; | |
if (input < 157.0) return 157.0; | |
if (input < 158.0) return 158.0; | |
if (input < 159.0) return 159.0; | |
if (input < 160.0) return 160.0; | |
if (input < 161.0) return 161.0; | |
if (input < 162.0) return 162.0; | |
if (input < 163.0) return 163.0; | |
if (input < 164.0) return 164.0; | |
if (input < 165.0) return 165.0; | |
if (input < 166.0) return 166.0; | |
if (input < 167.0) return 167.0; | |
if (input < 168.0) return 168.0; | |
if (input < 169.0) return 169.0; | |
if (input < 170.0) return 170.0; | |
if (input < 171.0) return 171.0; | |
if (input < 172.0) return 172.0; | |
if (input < 173.0) return 173.0; | |
if (input < 174.0) return 174.0; | |
if (input < 175.0) return 175.0; | |
if (input < 176.0) return 176.0; | |
if (input < 177.0) return 177.0; | |
if (input < 178.0) return 178.0; | |
if (input < 179.0) return 179.0; | |
if (input < 180.0) return 180.0; | |
if (input < 181.0) return 181.0; | |
if (input < 182.0) return 182.0; | |
if (input < 183.0) return 183.0; | |
if (input < 184.0) return 184.0; | |
if (input < 185.0) return 185.0; | |
if (input < 186.0) return 186.0; | |
if (input < 187.0) return 187.0; | |
if (input < 188.0) return 188.0; | |
if (input < 189.0) return 189.0; | |
if (input < 190.0) return 190.0; | |
if (input < 191.0) return 191.0; | |
if (input < 192.0) return 192.0; | |
if (input < 193.0) return 193.0; | |
if (input < 194.0) return 194.0; | |
if (input < 195.0) return 195.0; | |
if (input < 196.0) return 196.0; | |
if (input < 197.0) return 197.0; | |
if (input < 198.0) return 198.0; | |
if (input < 199.0) return 199.0; | |
return 200.0; | |
} | |
if (input < 300) | |
{ | |
if (input < 250) | |
{ | |
if (input < 201.0) return 201.0; | |
if (input < 202.0) return 202.0; | |
if (input < 203.0) return 203.0; | |
if (input < 204.0) return 204.0; | |
if (input < 205.0) return 205.0; | |
if (input < 206.0) return 206.0; | |
if (input < 207.0) return 207.0; | |
if (input < 208.0) return 208.0; | |
if (input < 209.0) return 209.0; | |
if (input < 210.0) return 210.0; | |
if (input < 211.0) return 211.0; | |
if (input < 212.0) return 212.0; | |
if (input < 213.0) return 213.0; | |
if (input < 214.0) return 214.0; | |
if (input < 215.0) return 215.0; | |
if (input < 216.0) return 216.0; | |
if (input < 217.0) return 217.0; | |
if (input < 218.0) return 218.0; | |
if (input < 219.0) return 219.0; | |
if (input < 220.0) return 220.0; | |
if (input < 221.0) return 221.0; | |
if (input < 222.0) return 222.0; | |
if (input < 223.0) return 223.0; | |
if (input < 224.0) return 224.0; | |
if (input < 225.0) return 225.0; | |
if (input < 226.0) return 226.0; | |
if (input < 227.0) return 227.0; | |
if (input < 228.0) return 228.0; | |
if (input < 229.0) return 229.0; | |
if (input < 230.0) return 230.0; | |
if (input < 231.0) return 231.0; | |
if (input < 232.0) return 232.0; | |
if (input < 233.0) return 233.0; | |
if (input < 234.0) return 234.0; | |
if (input < 235.0) return 235.0; | |
if (input < 236.0) return 236.0; | |
if (input < 237.0) return 237.0; | |
if (input < 238.0) return 238.0; | |
if (input < 239.0) return 239.0; | |
if (input < 240.0) return 240.0; | |
if (input < 241.0) return 241.0; | |
if (input < 242.0) return 242.0; | |
if (input < 243.0) return 243.0; | |
if (input < 244.0) return 244.0; | |
if (input < 245.0) return 245.0; | |
if (input < 246.0) return 246.0; | |
if (input < 247.0) return 247.0; | |
if (input < 248.0) return 248.0; | |
if (input < 249.0) return 249.0; | |
return 250.0; | |
} | |
if (input < 251.0) return 251.0; | |
if (input < 252.0) return 252.0; | |
if (input < 253.0) return 253.0; | |
if (input < 254.0) return 254.0; | |
if (input < 255.0) return 255.0; | |
if (input < 256.0) return 256.0; | |
if (input < 257.0) return 257.0; | |
if (input < 258.0) return 258.0; | |
if (input < 259.0) return 259.0; | |
if (input < 260.0) return 260.0; | |
if (input < 261.0) return 261.0; | |
if (input < 262.0) return 262.0; | |
if (input < 263.0) return 263.0; | |
if (input < 264.0) return 264.0; | |
if (input < 265.0) return 265.0; | |
if (input < 266.0) return 266.0; | |
if (input < 267.0) return 267.0; | |
if (input < 268.0) return 268.0; | |
if (input < 269.0) return 269.0; | |
if (input < 270.0) return 270.0; | |
if (input < 271.0) return 271.0; | |
if (input < 272.0) return 272.0; | |
if (input < 273.0) return 273.0; | |
if (input < 274.0) return 274.0; | |
if (input < 275.0) return 275.0; | |
if (input < 276.0) return 276.0; | |
if (input < 277.0) return 277.0; | |
if (input < 278.0) return 278.0; | |
if (input < 279.0) return 279.0; | |
if (input < 280.0) return 280.0; | |
if (input < 281.0) return 281.0; | |
if (input < 282.0) return 282.0; | |
if (input < 283.0) return 283.0; | |
if (input < 284.0) return 284.0; | |
if (input < 285.0) return 285.0; | |
if (input < 286.0) return 286.0; | |
if (input < 287.0) return 287.0; | |
if (input < 288.0) return 288.0; | |
if (input < 289.0) return 289.0; | |
if (input < 290.0) return 290.0; | |
if (input < 291.0) return 291.0; | |
if (input < 292.0) return 292.0; | |
if (input < 293.0) return 293.0; | |
if (input < 294.0) return 294.0; | |
if (input < 295.0) return 295.0; | |
if (input < 296.0) return 296.0; | |
if (input < 297.0) return 297.0; | |
if (input < 298.0) return 298.0; | |
if (input < 299.0) return 299.0; | |
return 300.0; | |
} | |
return 0; | |
} | |
} |
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