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  1. #include <stdio.h>
  2.  
  3. int fuzzyStrcmp(char s[], char t[]){
  4.     int i = 0;
  5.  
  6.     while (s[i] != '\0' && t[i] != '\0') {
  7.         char cs = s[i];
  8.         char ct = t[i];
  9.  
  10.         if ('A' <= cs && cs <= 'Z') {
  11.             cs = cs + 32;
  12.         }
  13.         if ('A' <= ct && ct <= 'Z') {
  14.             ct = ct + 32;
  15.         }
  16.  
  17.         if (cs != ct) {
  18.             return 0; 
  19.         }
  20.         i++;
  21.     }
  22.  
  23.     if (s[i] != '\0' || t[i] != '\0') {
  24.         return 0;
  25.     }
  26.  
  27.     return 1;
  28. }
  29.  
  30. int main(){
  31.     int ans;
  32.     char s[100];
  33.     char t[100];
  34.     scanf("%s %s", s, t);
  35.     printf("%s = %s -> ", s, t);
  36.     ans = fuzzyStrcmp(s, t);
  37.     printf("%d\n", ans);
  38.     return 0;
  39. }
Success #stdin #stdout 0s 5308KB
comments (?)
stdin
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abCD AbCd
stdout
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abCD = AbCd -> 1
https://ideone.com/MZm2Aa
language:
C (gcc 8.3)
created:
12 days ago
visibility:
public

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