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  1. #include<stdio.h>
  2. int prime_factor(int n)
  3. { int i;  
  4.    if(n==1) return 1;
  5.    for(i=2;i<=n;i++) 
  6.    { if(n%i==0) { printf("%d ",i); prime_factor(n/i);  return; } } }
  7.  
  8.    int main()
  9.    { int x;
  10.    scanf("%d",&x);
  11.    prime_factor(x);
  12.    return 0;
  13.    }
  14.  
Success #stdin #stdout 0.01s 5240KB
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https://ideone.com/7xSOYj
language:
C (gcc 8.3)
created:
49 days ago
visibility:
public

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