fork download
copy 
  1. #include <iostream>
  2. #include <string.h> 
  3.  
  4. using namespace std;
  5.  
  6. void toUpper(string &s)
  7. {
  8.     for(auto &p:s)              // Loop through each char in the string
  9.         if (islower(p))         
  10.             p =toupper(p);
  11. }
  12.  
  13. int main()
  14. {
  15.     string name;
  16.     cout << "Enter a name :";
  17.     cin >> name;
  18.     toUpper(name);
  19.     cout << "The string in Upper Case is: " << name << endl;
  20. }
  21.  
  22.  
  23.  
Success #stdin #stdout 0s 4380KB
comments (?)
stdin
copy 
ChRiStOpHe-+037
stdout
copy 
Enter a name :The string in Upper Case is: CHRISTOPHE-+037
https://ideone.com/LSpnnS
language:
C++14 (gcc 8.3)
created:
3 years 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!