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  1. #include <stdio.h>
  2. int main()
  3. {   int a,b,c=0;
  4.     printf("a b = ");
  5.     scanf("%d %d", &a, &b);
  6.     while (a * b)
  7.     {
  8.         c += (a % 10 == b % 10);
  9.         a /= 10;
  10.         b /= 10;
  11.     }
  12.     printf("answer = %d\n", c);
  13.     return 0;
  14. }
  15.  
Success #stdin #stdout 0s 2252KB
comments (?)
stdin
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110 119
stdout
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a b = answer = 2
https://ideone.com/YRddoZ
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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