Question

How to create a string from one row of a two-dimensional character array in C++

Answer 1

#include <iostream>
#include <string>

#define COLS 16

int main() {
    char array2D[][COLS] = {
        "C++",
        "programming",
        "language"
    };

    // Create a string from row 1
    std::string str(array2D[1]);

    std::cout << "String: " << str << std::endl;
}



/*
run:

String: programming 

*/

 

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