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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. int main(void) 
  5. {
  6.     char str1[51], str2[51];
  7.     int i, c, j;
  8.  
  9.     while(scanf("%s", str1)!=EOF)
  10.     {
  11.         j=0;
  12.         scanf("%s", str2);
  13.         for(i=0; i<strlen(str1); i++)
  14.         {
  15.             for(c=0; c<strlen(str2); c++)
  16.             {
  17.                 if(str1[i]==str2[c])
  18.                 {
  19.                     j++;
  20.                     continue;
  21.                 }
  22.             }
  23.         }
  24.         printf("%d\n", j);
  25.     }
  26.  
  27.     return 0;
  28. }
  29.  
Success #stdin #stdout 0s 2116KB
comments (?)
stdin
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abcdef
cdofhij
stdout
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3
https://ideone.com/ToFXQj
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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