fork download
copy 
  1. # include <stdio.h>
  2. //プログラミング及び演習4_第一回_提出課題3
  3. int isPalindrome(char s[]){
  4. 	int i=0;
  5. 	int mojisuu=0;
  6. 	for(i=0;s[i]!=0;i++){
  7. 		mojisuu++;
  8. 	}
  9. 	int a=0;
  10. 	while(a<mojisuu){
  11. 		if((s[a]-s[a+1])==(s[mojisuu-1]-s[mojisuu-2])){
  12. 			a++;
  13. 			mojisuu--;
  14. 		}
  15. 		else{
  16. 			return 0;
  17. 		}
  18. 	}
  19. 	return 1;
  20.  
  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 5280KB
comments (?)
stdin
copy 
girafarig
stdout
copy 
girafarig -> 1
https://ideone.com/x4dQmP
S4 提出課題3
language:
C (gcc 8.3)
created:
5 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!