grNzx1 - Online C Compiler & Debugging Tool

# include <stdio.h>

int fuzzyStrcmp(char s[], char t[]){
	int i;
	char char_s, char_t;

	for(i=0; s[i] != '\0' && t[i] != '\0'; i++){
		if('a' <= s[i] && s[i] <= 'z'){
			char_s = s[i] - 32;
		}else{
			char_s = s[i];
		}

        if('a' <= t[i] && t[i] <= 'z'){
			char_t = t[i] - 32;
		}else{
			char_t = t[i];
		}
    }

    if(char_s != char_t){
        return 0;
    }

    if(s[i]=='\0') return 1;

}

int main(){
    int ans;
    char s[100];
    char t[100];
    scanf("%s %s",s,t);
    printf("%s = %s -> ",s,t);
    ans = fuzzyStrcmp(s,t);
    printf("%d\n",ans);
    return 0;
}