Answer to Question #331602 in C++ for Oupas

Question

The program has the following structure:

• Declare three int variables nrPupils, nrGroups, and nrLeft. nrPupils represents the number of pupils in a class, nrGroups represents the number of groups the class is divided into, and nrLeft represents the number of pupils, if any, who are in the remaining smaller group.

• Assign the value 56 to nrPupils.

• Declare an int variable groupSize that is used by a cin statement to input a value from the keyboard and store the size of the groups the teacher requested. Display an appropriate message. E.g. Please enter the size of each group?

• Write the statement to calculate the number of groups of size groupSize.

• Write the statement to calculate the number of pupils who are in the remaining smaller group.

Answer 1

#include <iostream>
using namespace std;


int main() {
    int nrPupils, nrGroups, nrLeft;
    nrPupils = 56;


    int groupSize;
    cout << "Please enter the size of each group: ";
    cin >> groupSize;


    nrGroups = nrPupils / groupSize;
    nrLeft = nrPupils % groupSize;


    cout << "Three are " << nrGroups << " groups of " << groupSize << endl;
    cout << "and " << nrLeft << " pupils in the last groupe" << endl;


    return 0;
}