fork download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main(int argc, char *argv[]) {
  5.   int z=z-z, o=-~z;
  6.   int *data=(int *)calloc(' '+o, sizeof(int));
  7.   int i, j;
  8.   for (i = o+o; i <= ' '; i++) {
  9.     if (!data[i]){
  10.       printf("%d ", i);
  11.       for (j = i + i; j <= ' '; j+=i) {
  12.         data[j] = i;
  13.       }
  14.     }
  15.   }
  16.   free(data);
  17.   return z;
  18. }
  19.  
Success #stdin #stdout 0s 2184KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
2 3 5 7 11 13 17 19 23 29 31
https://ideone.com/5fplcU
language:
C (gcc 8.3)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!