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  1. # include <stdio.h>
  2.  
  3. int fuzzyStrcmp(char s[], char t[]){
  4. 	int i=0;
  5. 	while(s[i]=='\0'||t[i]=='\0'){
  6.         if('a' <= s[i] && s[i] <= 'z'){
  7.         	if(t[i]!=s[i]-32)return 0;
  8.         }
  9.         if('A' <= s[i] && s[i] <= 'Z'){
  10.         if(t[i]!=s[i]+32)return 0;
  11.         }
  12.         if('a' <= t[i] && t[i] <= 'z'){
  13.         	if(s[i]!=t[i]-32)return 0;
  14.         }
  15.         if('A' <= t[i] && t[i] <= 'Z'){
  16.         if(s[i]!=t[i]+32)return 0;
  17.         }
  18.         i++;
  19.     }
  20.     return 1;
  21. }
  22.  
  23. int main(){
  24.     int ans;
  25.     char s[100];
  26.     char t[100];
  27.     scanf("%s %s",s,t);
  28.     printf("%s = %s -> ",s,t);
  29.     ans = fuzzyStrcmp(s,t);
  30.     printf("%d\n",ans);
  31.     return 0;
  32. }
  33.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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abcd
aBcD
stdout
copy 
abcd = aBcD -> 1
https://ideone.com/JVfkL2
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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