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from collections.abc import Mapping, MutableMapping | |
class Table(MutableMapping): | |
def __init__(self): | |
self.__table = [] # the internal table as a list of key-value pairs | |
def __len__(self): | |
return len(self.__table) | |
def __str__(self): |
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size(800, 400); | |
colorMode(HSB, 360.0, 1.0, 1.0, 1.0); | |
// The sky by the perlin noise | |
for (int i = 0; i < width; i++) { | |
for (int j = 0; j < height; j++) { | |
stroke(210, noise(0.005 * i, 0.005 * j), 1.0); | |
point(i, j); | |
} | |
} |
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#include <stdlib.h> | |
#include <stdio.h> | |
#include <ctype.h> | |
int e_atoi(char *str) { | |
enum { ST_START, ST_ZERO, ST_DEC, ST_OCT, ST_X, ST_HEX } state = ST_START; | |
int result = 0; | |
for (int c = *(str++); c != '\0'; c = *(str++)) { | |
switch (state) { |
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import java.io.Reader; | |
import java.io.StringReader; | |
import java.io.IOException; | |
import static java.lang.Character.isDigit; | |
enum State { START, ZERO, DEC, OCT, X, HEX } | |
public class String2int { | |
public static int string2int(String digits) { | |
return (int)string2long(digits); |
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import java.util.*; | |
public class HashTable<K, V> extends AbstractMap<K, V> { | |
protected SimpleEntry<K, V>[] table_; | |
protected int count_ = 0; | |
private HashTable<K, V> self = this; | |
public HashTable(int n) { | |
table_ = (SimpleEntry<K, V>[])new SimpleEntry[n]; | |
} |
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import scala.collection.mutable | |
class HashTable[K, V](n: Int) extends mutable.AbstractMap[K, V] { | |
protected var table = mutable.ArraySeq.fill(n)(Nil:List[(K, V)]) | |
protected var count = 0 | |
def this() = this(10) | |
override def size: Int = count |
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import java.util.ArrayList; | |
import java.util.Map; | |
import java.util.Set; | |
import java.util.Iterator; | |
import java.util.AbstractMap; | |
import java.util.AbstractSet; | |
public class LinearSearchTable<K, V> extends AbstractMap<K, V> { | |
class Entry extends SimpleEntry<K, V> { |
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import scala.collection.mutable | |
class LinearSearchTable[K, V] extends mutable.AbstractMap[K, V] { | |
protected val table = new mutable.ArrayBuffer[(K,V)] | |
private def lin_search(key: K): Int = { | |
var (ix, result) = (0, -1) | |
while (ix < table.size && | |
{ if (key == table(ix)._1) { result = ix; false } else true }) | |
ix += 1 |
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#include <stdlib.h> | |
#include <stdio.h> | |
int gcd(int m, int n) { | |
int r = m % n; | |
if (r == 0) { | |
return n; | |
} | |
else { | |
return gcd(n, r); |
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ArrayList<Star> stars = new ArrayList<Star>(); | |
ArrayList<Crystal> snow = new ArrayList<Crystal>(); | |
void setup() { | |
size(800, 600); | |
colorMode(HSB, 360, 1.0, 1.0, 1.0); | |
for (int i = 0; i < 30; i++) { | |
stars.add(new Star(random(width), random(0.7 * height), 30)); | |
} |
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