fork download
copy 
  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. int main() {
  6.     string s = "ABCDEF";
  7.     for(int i = 1; i < s.length(); i += 2)
  8.         s[i - 1] = s[i] + 'a' - 'A';
  9.     cout << s;
  10.     return 0;
  11. }
Success #stdin #stdout 0s 5272KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
bBdDfF
https://ideone.com/3ui1mg
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!