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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int kiroku=0;
  5. 	int ja=0;
  6. 	for(int i=0; s[i]!='\0';i++){
  7. 		kiroku++;
  8. 	}
  9. 	int t[kiroku];
  10. 	for(int i=0;i<kiroku;i++){
  11. 		t[i]=s[kiroku-1-i];
  12. 	}
  13. 	for(int i=0; i<kiroku; i++){
  14. 		if(t[i]!=s[i]){
  15. 			ja++;
  16. 		}
  17. 	}
  18. 	printf("%d",ja);
  19. 	if(ja==0){
  20. 		return 1;
  21. 	}
  22. 	if(ja>0){
  23. 		return 0;
  24. 	}
  25. }
  26.  
  27. //メイン関数は書き換えなくてよいです
  28. int main(){
  29.     char s[100];
  30.     scanf("%s",s);
  31.     printf("%s -> %d\n",s,isPalindrome(s));
  32.     return 0;
  33. }
  34.  
Success #stdin #stdout 0s 5312KB
comments (?)
stdin 
OooO
stdout 
0OooO -> 1
https://ideone.com/RclevJ
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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