Question

How to create and print array of strings in C++

Answer 1

#include <iostream>

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

int main()
{
	char arr[4][10] = { "c", "c++", "java", "php" };

	for (int i = 0; i < 4; i++)
		cout << arr[i] << endl;

	return 0;
}

/*
run:

c
c++
java
php

*/

 

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Answer 2

#include <iostream>
#include <string>

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

int main()
{
	string arr[5] = { "c", "c++", "java", "php", "python" };

	for (int i = 0; i < 5; i++)
		cout << arr[i] << endl;

	return 0;
}

/*
run:

c
c++
java
php
python

*/

 

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Answer 3

#include <iostream>
#include <string>

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

int main()
{
	string arr[] = { "c", "c++", "java", "php", "python" };
	int len = sizeof(arr) / sizeof(arr[0]);

	for (int i = 0; i < len; i++)
		cout << arr[i] << endl;

	return 0;
}

/*
run:

c
c++
java
php
python

*/

 

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Answer 4

#include <iostream>
#include <string>
#include <vector>

using std::cout;
using std::endl;
using std::string;
using std::vector;

int main()
{
	vector <string> vec;

	vec.push_back("c");
	vec.push_back("c++");
	vec.push_back("java");
	vec.push_back("php");

	for (int i = 0; i < vec.size(); i++)
		cout << vec[i] << endl;

	return 0;
}

/*
run:

c
c++
java
php

*/

 

70+ SQL courses for beginners and professionals