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  1. # include <stdio.h>
  2.  
  3. int fuzzyStrcmp(char s[], char t[]){
  4. 	for(int i = 0; s[i] != '\0' && t[i] != '\0'; i++){
  5. 		char cs = s[i];
  6. 		char ct = t[i];
  7.  
  8. 		// 大文字 → 小文字
  9. 		if(cs >= 'A' && cs <= 'Z'){
  10. 			cs = cs + 32;
  11. 		}
  12. 		if(ct >= 'A' && ct <= 'Z'){
  13. 			ct = ct + 32;
  14. 		}
  15.  
  16. 		if(cs != ct){
  17. 			return 0;
  18. 		}
  19. 	}
  20.  
  21. 	// 長さチェック
  22. 	for(int i = 0; ; i++){
  23. 		if(s[i] == '\0' && t[i] == '\0'){
  24. 			return 1;
  25. 		}
  26. 		if(s[i] == '\0' || t[i] == '\0'){
  27. 			return 0;
  28. 		}
  29. 	}
  30. }
  31. int main(){
  32.     int ans;
  33.     char s[100];
  34.     char t[100];
  35.     scanf("%s %s",s,t);
  36.     printf("%s = %s -> ",s,t);
  37.     ans = fuzzyStrcmp(s,t);
  38.     printf("%d\n",ans);
  39.     return 0;
  40. }
  41.  
Success #stdin #stdout 0s 5328KB
comments (?)
stdin
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abCD abCs
stdout
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abCD = abCs -> 0
https://ideone.com/dPrB7v
language:
C (gcc 8.3)
created:
14 hours ago
visibility:
public

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