Structure and Function in C++

Structure variables is pass to a function and return in a same way as regular parameter

Passing structure to function in C++

A structure variable is passed to a function in same way as normal argument

Program of passing structure to function in C++

#include <iostream>
using namespace std;
struct Emp {
    char name[50];
    int age;
    float salary;
};
void displayData(Emp);   // Function declaration
int main() {
    Emp e;
    cout << "Enter name: ";
    cin.get(e.name, 50);
    cout << "Enter age: ";
    cin >> e.age;
    cout << "Enter salary: ";
    cin >> e.salary;
    displayData(e);
    return 0;
}
void displayData(Emp e) {
    cout << "\n Information." << endl;
    cout << "Name: " << e.name << endl;
    cout <<"Age: " << e.age << endl;
    cout << "Salary: " << e.salary;
}

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