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  1. #include <stdio.h>
  2.  
  3.  
  4. int fuzzyStrcmp(char s[], char t[]) {
  5.     int i;
  6.     for (i = 0; s[i] != '\0' && t[i] != '\0'; i++) {
  7.         char c1 = s[i];
  8.         char c2 = t[i];
  9.  
  10.  
  11.         if ('A' <= c1 && c1 <= 'Z') c1 = c1 + 32;
  12.         if ('A' <= c2 && c2 <= 'Z') c2 = c2 + 32;
  13.  
  14.         if (c1 != c2) {
  15.             return 0;
  16.         }
  17.     }
  18.  
  19.     if (s[i] == '\0' && t[i] == '\0') {
  20.         return 1; 
  21.     }
  22.  
  23.     return 0; 
  24. }
  25.  
  26. int main(void) {
  27.  
  28.     printf("abC と Abc の比較: %d\n", fuzzyStrcmp("abC", "Abc")); 
  29.     printf("abc と abc の比較: %d\n", fuzzyStrcmp("abc", "abc")); 
  30.     printf("abx と Aby の比較: %d\n", fuzzyStrcmp("abx", "Aby")); 
  31.  
  32.     return 0;
  33. }
  34.  
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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abC と Abc の比較: 1
abc と abc の比較: 1
abx と Aby の比較: 0
https://ideone.com/VH9POs
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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