Answer to Question #229852 in C++ for svj

Question

WAP which displays a given character, n number of times, using a function. 

When the n value is not provided, it should print the given character 80 times. 

When both the character and n value is not provided, it should print ‘*’ character 80 times.

[Write the above program in two ways:- -using function overloading. -using default arguments.

Answer 1

#include <iostream>
void displayChar(char x = '*', int n = 80) {
    for (int i = 0; i < n; i++) {
        std::cout << x;
    }
    std::cout << std::endl;
}
int main() {
    displayChar();
    displayChar('+');
    displayChar('-', 10);
    return 0;
}