fork(1) download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int myStrlen(char s[]){
  5.     int i;
  6.     for(i=0;s[i]!='\0';i++);
  7.     return i;
  8. }
  9.  
  10. char *setPalindrome(char s[]){
  11. 	char *tmp;
  12.     int i,j;
  13.     int x=sizeof(s)/sizeof(s[0]);
  14. 	tmp=(char*)malloc(sizeof(char)*x*2);
  15.     for(i=0;i<x;i++)    tmp[i]=s[i];
  16.     for(i=0;i<x;i++){
  17.     tmp[x+1+i]=s[x-1-i];
  18.     printf("%c",tmp[x+1+i]);
  19.     }
  20.     return tmp;
  21. }
  22.  
  23.  
  24.  
  25. int main(){
  26.     int i;
  27.     char nyuryoku[1024];
  28.     char *kaibun;
  29.     scanf("%s",nyuryoku);
  30.     kaibun = setPalindrome(nyuryoku);
  31.     printf("%s\n  -> %s\n",nyuryoku,kaibun);
  32.     free(kaibun);
  33.     return 0;
  34. }
  35.  
Success #stdin #stdout 0s 5476KB
comments (?)
stdin
copy 
abcd
stdout
copy 
dcbaabcd
  -> abcd
https://ideone.com/U55Pyp
language:
C (gcc 8.3)
created:
1 year 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!