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  1. f(n){return(pow(10,(int)log10(n)+1)*n+n)*n;}
  2.  
  3. int main(void)
  4. {
  5.     while (1) {
  6.         int n;
  7.         if (scanf("%d", &n) != 1)
  8.         	break;
  9.         printf("%d -> %d\n", n, f(n));
  10.     }
  11.     return 0;
  12. }
Success #stdin #stdout 0s 2116KB
comments (?)
stdin
copy 
1 2 3 4 10 174
stdout
copy 
1 -> 11
2 -> 44
3 -> 99
4 -> 176
10 -> 10100
174 -> 30306276
https://ideone.com/Ighcg1
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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