joe

#include <iostream>
using namespace std;

int main() {

    int mark, num = 1, student = 1;
    int moreThanFive = 0;

    while (student <= 30) {

        cout << "Enter " << num << " student mark : " ;
        cin >> mark;
        num++;
        student++;

        if (mark >= 5) {

            moreThanFive = moreThanFive + 1;

        }
    }

    cout << "\nThe total of student that have mark greater than 5 is " << moreThanFive << endl;

}