division performance

division.c

#include <stdio.h> 
#include <time.h> 

int main(void) {
  clock_t start, end;
  double duration;
  int counter = 0;
  float x;
 
  start = clock();
  while (counter < 100000000) {
    counter++;
    x = counter / 2;
  }
  end = clock();
 
  duration = (double)(end - start) / (double)CLOCKS_PER_SEC;
  printf("%f\n", duration);
  return 0;
}

division.js

var start = new Date().getTime()
var x, counter = 0
while (counter < 100000000) {  
  counter += 1
  x = counter / 2
}
var duration = (new Date().getTime() - start) / 1000
console.log(duration)

division.py

#!/usr/bin/python
 
import time
start = time.time()
 
counter = 0
while (counter < 100000000):
  counter += 1
  x = counter / 2

duration = time.time() - start
print(duration)