fork download
copy 
  1. # include <stdio.h>
  2.  
  3. int myStrlen(char s[]){	//文字数数える
  4. 	int i;
  5. 	for(i=0;s[i]!='\0';i++)
  6. 		;
  7. 	return i;
  8. }
  9.  
  10.  
  11. int isPalindrome(char s[]){
  12. 	char t[100];
  13. 	int i, len=myStrlen(s);
  14.  
  15. 	for(i=0;s[i]!='\0';i++){
  16. 		t[len-1-i]=s[i];
  17. 	}
  18. 	t[len]='\0';
  19.  
  20. 	for(i=0;s[i]==t[i];i++){
  21. 		if(s[i]=='\0') return 1;
  22. 	}
  23. 	return 0;	
  24. }
  25.  
  26.  
  27. int main(){
  28.     char s[100];
  29.     scanf("%s",s);
  30.     printf("%s -> %d\n",s,isPalindrome(s));
  31.     return 0;
  32. }
  33.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
copy 
repaper
stdout
copy 
repaper -> 1
https://ideone.com/xCNft2
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!