Question

How to use char array as string in C++

Answer 1

#include <iostream>

using std::cout;
using std::endl;

int main()
{
	char arr[4] = { 'c', '+', '+' };

	cout << arr << endl;

	return 0;
}


/*
run:

c++

*/

 

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Answer 2

#include <iostream>

using std::cout;
using std::endl;
using std::cin;

int main()
{
	char arr[10];

	cin >> arr;

	cout << arr << endl;

	return 0;
}


/*
run:

java

*/

 

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Answer 3

#include <iostream>

using std::cout;
using std::endl;

int main()
{
	static char arr[5] = "php";

	cout << arr << endl;

	return 0;
}


/*
run:

php

*/

 

70+ SQL courses for beginners and professionals