Capitalize in C++

Published on 28 April 2022 (Updated: 25 September 2022)

Capitalize in C++

Welcome to the Capitalize in C++ page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

#include <iostream>
#include <cstring>

int main(int argc, const char *argv[])
    if (argc < 2 || argv[1][0] == '\0') { //If there is less than 2 arguments, no string was passed
        std::cout << "Usage: please provide a string";
        return 1;
    for (int j = 0; j < (int) std::strlen(argv[1]); j++) { 
        if (j == 0)                                        
            std::cout << (char) toupper(argv[1][j]);      
            std::cout << *(argv[1] + sizeof(char)*j);      

Capitalize in C++ was written by:

If you see anything you'd like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Oct 26 2019 21:41:24. The solution was first committed on Oct 09 2019 01:39:47. As a result, documentation below may be outdated.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

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