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  1. #include<stdio.h>
  2.  
  3. int prime_factor(int n)
  4. {    int a,i;
  5.    if(n==1)  { return 1; }
  6.    if(n%2==0) { printf("%d ",2); return prime_factor(n/2); }
  7.    for(i=3;i<n;i+2) 
  8.    { if(n%i==0) printf("%d ",i); return prime_factor(n/i); }
  9.    if(n!=1)  printf("%d ",1);
  10.    return 0;
  11. }
  12.  
  13. int main()
  14. { int x;
  15. scanf("%d",&x);
  16. prime_factor(x);
  17. return 0;
  18. }
Success #stdin #stdout 0s 5272KB
comments (?)
stdin 
84
stdout 
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https://ideone.com/cXtKYb
language:
C (gcc 8.3)
created:
111 days ago
visibility:
public

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