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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	char t[100];
  5. 	int i,j;
  6.  
  7. 	for(i=0; s[i]!='\0'; i++){
  8. 	}
  9.  
  10. 	for(j=0; j < i; j++){
  11. 		t[j] = s[i-1-j];
  12. 	}
  13. 	t[i] = '\0';
  14.  
  15. 	for(j=0; s[j] != '\0'; j++){
  16. 		if(s[j] != t[j]){
  17. 			return 0;
  18. 		}
  19. 	}
  20. 	return 1;
  21. }
  22.  
  23. //メイン関数は書き換えなくてよいです
  24. int main(){
  25.     char s[100];
  26.     scanf("%s",s);
  27.     printf("%s -> %d\n",s,isPalindrome(s));
  28.     return 0;
  29. }
  30.  
Success #stdin #stdout 0s 5320KB
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https://ideone.com/jLoYqs
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language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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