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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	//関数の中だけを書き換えてください
  5. 	//回文になっているとき１を返す
  6. 	//回文になっていないとき０を返す
  7.  
  8. 	int i,j;
  9.  
  10.  
  11.  
  12. 	i=0;
  13. 	while(s[i]!='\0'){
  14. 		i++;
  15. 	}
  16.  
  17. 	int a[i];
  18.  
  19. 	for(j=0;j<i;j++){
  20. 		a[j]=s[i-j-1];
  21. 	}
  22.  
  23. 	for(i=0;s[i]==a[i];i++){
  24. 		if(s[i]=='\0'){
  25. 			return 1;
  26. 		}
  27. 	}
  28. 	return 0;
  29.  
  30.  
  31. }
  32.  
  33. //メイン関数は書き換えなくてよいです
  34. int main(){
  35.     char s[100];
  36.     scanf("%s",s);
  37.     printf("%s -> %d\n",s,isPalindrome(s));
  38.     return 0;
  39. }
  40.  
Success #stdin #stdout 0s 5308KB
comments (?)
stdin
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g
stdout
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g -> 1
https://ideone.com/BAsdEI
#1-授業内課題３
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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