Convert To Upper Case in C++

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mileloader
  • mileloader
  • Posts: 95
  • Joined: Sun May 25, 2008 5:34 pm

Convert To Upper Case in C++

Thu Nov 13, 2008 2:23 pm

Convert characters to upper case using C++
cpp code 
/*
 * Convert the input file to all upper case.
 */
#include <iostream>
#include <cctype>

using namespace std;

int main() 
{
        char inch;              // Input character.

        while(cin.get(inch)) {
                if(isalpha(inch))
                        cout << (char)toupper(inch);
                else
                        cout << inch;
        }
}




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