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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 a = s[i];
  8.         char b = t[i];
  9.  
  10.         // 大文字を小文字に変換
  11.         if(a >= 'A' && a <= 'Z'){
  12.             a = a + ('a' - 'A');
  13.         }
  14.         if(b >= 'A' && b <= 'Z'){
  15.             b = b + ('a' - 'A');
  16.         }
  17.  
  18.         // 比較
  19.         if(a != b){
  20.             return 0;
  21.         }
  22.  
  23.         i++;
  24.     }
  25.  
  26.     // 長さが違う場合は不一致
  27.     if(s[i] != t[i]){
  28.         return 0;
  29.     }
  30.  
  31.     return 1;
  32. }
  33.  
  34. //メイン関数はそのままでOK
  35. int main(){
  36.     int ans;
  37.     char s[100];
  38.     char t[100];
  39.     scanf("%s %s",s,t);
  40.     printf("%s = %s -> ",s,t);
  41.     ans = fuzzyStrcmp(s,t);
  42.     printf("%d\n",ans);
  43.     return 0;
  44. }
  45.  
Success #stdin #stdout 0s 5332KB
comments (?)
stdin
copy 
abCD AbCd
stdout
copy 
abCD = AbCd -> 1
https://ideone.com/zzKgFd
language:
C (gcc 8.3)
created:
20 hours ago
visibility:
public

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