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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6.     int n,i,a[100],j,k,p,c=0,b;
  7.     while(cin>>n){
  8.  
  9.             if(n==0) return 0;
  10.         c=0;
  11.         b=n;
  12.     for(i=0;i<=100;i++)
  13.     {
  14.         a[i]=0;
  15.     }
  16.     p=b;
  17.     while(p!=0)
  18.     {
  19.         c++;
  20.         p/=10;
  21.     }
  22.     for(i=2;i<=b;i++)
  23.     {
  24.         j=i;
  25.         k=2;
  26.         while(j!=1)
  27.         {
  28.             if(j%k==0) {a[k]++;j=j/k;}
  29.             else k++;
  30.         }
  31.     }
  32.     for(i=0;i<3-c;i++)
  33.     {
  34.         cout<<" ";
  35.     }
  36.     cout<<b<<"! =";
  37.     k=0;
  38.     for(i=0;i<100;i++)
  39.     {
  40.         if(a[i]>0)
  41.             {
  42.                 if(a[i]>=100 && a[i]<=999) cout<<a[i];
  43.                 else if(a[i]>=10) cout<<" "<<a[i];
  44.                 else cout<<"  "<<a[i];
  45.                 k++;
  46.                 if(k==15){cout<<endl<<"      "; k=0;}
  47.             }
  48.     }
  49.     cout<<endl;
  50.     }
  51. }
  52.  
Success #stdin #stdout 0s 3100KB
comments (?)
stdin
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5
53
99
200
0
stdout
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  5! =  3  1  1
 53! = 49 23 12  8  4  4  3  2  2  1  1  1  1  1  1
        1
 99! = 95 48 22 16  9  7  5  5  4  3  3  2  2  2  2
        1  1  1  1  1  1  1  1  1  1
200! =197 97 49 32 19 16 11 10  8  6  6  5  4  4  4
        3  3  3  2  2  2  2  2  2  2
https://ideone.com/N6jRqA
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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