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  1. # include <stdio.h>
  2.  
  3. int isPalindrome(char s[]){
  4. 	int i;
  5. 	int l;
  6. 	int t[100];
  7. 	for(i=0;s[l] = '\0';i++);
  8. 	for(i=0;i<l;i++)
  9. 	{
  10. 		t[l] = s[l-i-1];
  11. 	}
  12. 	for(i=0;i<l;i++)
  13. 	{
  14. 		if(s[i]!=t[i])return 0;	
  15. 	}
  16. 	return 1;
  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.  
  27.  
Success #stdin #stdout 0.01s 5280KB
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stdin
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Standard input is empty
stdout
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 -> 1
https://ideone.com/AB52JC
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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