Created
September 21, 2015 14:19
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/*** | |
* =================================================================== * | |
* -------------------- About Perfect Num Analytize ------------------ * | |
* =================================================================== * | |
* Author : Misko_Lee(imiskolee#at#gmail.com) | |
* Create At : 2015-09-21 22:17 | |
***/ | |
#include <stdlib.h> | |
#include <stdio.h> | |
#include <sys/time.h> // for gettimeofday | |
int main(int argc,char *argv[]){ | |
long long end_num = atoll(argv[1]); | |
unsigned int perfect_count = 0,abundant_count = 0,deficient_count = 0; | |
struct timeval start, end; | |
gettimeofday( &start, NULL ); | |
int i=1,j=1; | |
for(;i<end_num;i++){ | |
unsigned int aliquot_sum = 0; | |
j = 1; | |
for(;j<i;j++){ | |
if(i % j == 0){ | |
aliquot_sum += j; | |
} | |
} | |
if(aliquot_sum == i){ | |
perfect_count++; | |
}else if(aliquot_sum > i){ | |
abundant_count++; | |
}else{ | |
deficient_count++; | |
} | |
} | |
gettimeofday( &end, NULL ); | |
int timeuse = 1000000 * ( end.tv_sec - start.tv_sec ) + end.tv_usec - start.tv_usec; | |
printf("\n\n"); | |
printf("Range at 1..%lld\n", end_num); | |
printf("Perfect Num Count:%d\n", perfect_count); | |
printf("Abundant Num Count::%d\n", abundant_count); | |
printf("Deficient Num Count:%d\n", deficient_count); | |
printf("Real Complete Time:%fms\n", (double)timeuse / 1000); | |
} |
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<?php | |
/*** | |
* =================================================================== * | |
* -------------------- About Perfect Num Analytize ------------------ * | |
* =================================================================== * | |
* Author : Misko_Lee(imiskolee#at#gmail.com) | |
* Create At : 2015-09-21 22:17 | |
***/ | |
$start_time = microtime(true); | |
$perfect_count = 0; | |
$abundant_count = 0; | |
$deficient_count = 0; | |
$end_num = $argv[1]; | |
for($i=1;$i<$end_num;$i++){ | |
$aliquot_sum = 0; | |
for($j=1;$j<$i;$j++){ | |
if($i % $j == 0){ | |
$aliquot_sum += $j; | |
} | |
} | |
if($aliquot_sum == $i){ | |
$perfect_count++; | |
}else if($aliquot_sum > $i){ | |
$abundant_count++; | |
}else{ | |
$deficient_count++; | |
} | |
} | |
$end_time = microtime(true); | |
echo "\n"; | |
echo "Ranage at 1 ..".$end_num."\n"; | |
echo "Perfect Num Count:".$perfect_count."\n"; | |
echo "Abundant Num Count:".$abundant_count."\n"; | |
echo "Deficient Num Count:".$deficient_count."\n"; | |
echo "Real Complete Time:".(($end_time - $start_time) * 1000) .'ms'."\n"; | |
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