Write code to pop all the values from the stack, one at a time and find and print (a) the sum of the values popped (b) the sum of the even integers popped (c) the 4th integer popped

Answer 1

using namespace std;

#include <iostream>

#include <stack>

#include <stdlib.h>

#include <time.h>

Go()

{

int N;

cout << "How many ??? :>";

cin >> N;

int iNum;

stack <int> intStack;

srand (time(NULL));

for (int iLoop=0; iLoop<N; iLoop++)

{

iNum = rand();

intStack.push(iNum);

}

long grandTotal = 0;

long evenSum=0;

int iCount=0;

int pop4=0;

while (!intStack.empty())

{

iNum = (int) intStack.top();

cout << " int # " << (iCount+1) << " is " << iNum << endl;

intStack.pop();

grandTotal += iNum;

if ((iNum%2)==0) { evenSum += iNum; }

if ((++iCount)==4) { pop4 = iNum; }

}

cout << "Grand total is " << grandTotal << endl;

cout << "Even total is " << evenSum<< endl;

cout << " 4th item is " << pop4 << endl;

}

int main()

{

Go();

}