Question

Write a c++ function which takes two parameters: an array of ints and an int size of the array and prints every element greater than 5 to the screen. You may assume that the parameters passed to the function are valid. Your function must have the following signature:

void printSome(const int array[], int size);

Answer 1

#include <iostream>

using namespace std;

void printSome(const int array[], int size);

int main() {
    int arr[] = {9, 1, 2, 7, 4, 10, 6}, size = 7;
    printSome(arr, size);
    return 0;
}

void printSome(const int array[], int size) {
    for (int i = 0; i < size; ++i) {    // go through each element in array
        if (array[i] > 5)   // if an element is larger than 5
            cout << array[i] << endl;   // then print it
    }
}