fork download
copy 
  1. //Q85. Reverse a string.
  2. #include <stdio.h>
  3. int main() {
  4.     char str[100];
  5.     int i, len = 0;
  6.     gets(str);
  7.     for(i=0; str[i]!='\0'; i++)
  8.         len++;
  9.     for(i=len-1; i>=0; i--)
  10.         printf("%c", str[i]);
  11. }
  12.  
Success #stdin #stdout 0.01s 5276KB
comments (?)
stdin
copy 
abcd
stdout
copy 
dcba
https://ideone.com/0ZBVn5
language:
C (gcc 8.3)
created:
2 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!