Question

Write the definition of a function printLarger, which has two int parameters and returns nothing. The function prints the larger value of the two parameters to standard output on a single line by itself.

Answer 1

1. #include <iostream>
3. using namespace std;
5. void printLarger(int a, int b){
7. if(a > b){
8. cout<<a;
9. }else{
10. cout<<b;
11. }
12. }
14. int main()
15. {
16. printLarger(4, 5);
17. return 0;
18. }

Step-by-step explanation:

The solution code is written in C++.

Firstly define a function printLarger that has two parameters, a and b with both of them are integer type (Line 5). In the function, create an if condition to check if a bigger than b, print a to terminal (Line 7-8). Otherwise print b (Line 9-10).

In the main program, test the function by passing 4 and 5 as arguments (Line 16) and we shall get 5 printed.