fork download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4. void Reverse(char str[], char ptr[]);
  5. int main()
  6. {
  7.     char str[100];
  8.     char ptr[100];
  9.     printf("Input a string:");
  10.     gets(str);
  11.     Reverse(str,ptr);
  12.     printf("Inversed results:%s\n",ptr);
  13. }
  14. void Reverse(char str[], char ptr[]){
  15.     int n=strlen(str);
  16.     int i;
  17.     for(i=0;i<n;i++){
  18.         ptr[i]=str[n-i-1];
  19.     }
  20.     ptr[i]='\0';
  21. }
Success #stdin #stdout 0s 5316KB
comments (?)
stdin
copy 
asd
stdout
copy 
Input a string:Inversed results:dsa
https://ideone.com/9bTODN
language:
C (gcc 8.3)
created:
4 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!