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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4.     int i;
  5.     for(i=0;s[i]!='\0';i++){
  6.  
  7.     }
  8.     i=i-1;
  9.     int k;
  10.         for(k=0;s[k]==s[i]||s[k]=='\0';k++,i--){
  11.              if(s[k]=='\0'){
  12.             return 1;
  13.         }
  14.  
  15.     }
  16.     return 0;
  17. }
  18.  
  19. //メイン関数は書き換えなくてよいです
  20. int main(){
  21.     char s[100];
  22.     scanf("%s",s);
  23.     printf("%s -> %d\n",s,isPalindrome(s));
  24.     return 0;
  25. }
  26.  
Success #stdin #stdout 0s 5284KB
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stdin
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akamaka
stdout
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akamaka -> 1
https://ideone.com/8MTauI
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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