Question

How to use array of structures (struct) in C++

Answer 1

#include <iostream>
#include <string>

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

#define TOTAL 3

struct user {
	string name;
	int age;
} users[TOTAL];

void print(user u) {
	cout << u.name << " " << u.age << endl;
}

int main()
{
	string s;

	for (int i = 0; i < TOTAL; i++) {
		cout << "Enter name: ";
		getline(cin, users[i].name);
		cout << "Enter age: ";
		getline(cin, s);
		users[i].age = stoi(s);
	}

	for (int i = 0; i < TOTAL; i++)
		print(users[i]);

	return 0;
}



/*
run:

Enter name: Axel
Enter age: 61
Enter name: Ash
Enter age: 43
Enter name: Etta
Enter age: 50
Axel 61
Ash 43
Etta 50

*/

 

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