Question

Develop a C++ program that determines the largest and second largest positive values in a collection of data

Prompt the user to enter integer values until they enter any negative value to quit

• You may presume the user will input at least two valid integer values

Create a loop structure of some sort to execute this input cycle

Maintain the largest and second largest integer as the user inputs data

• This logic should be placed inside your loop structure
• Arrays are not needed to solve the problem!

Display the largest and second largest values entered by the user

Answer 1

#include <iostream>
using namespace std;

int main()
{
int first_largest=0,second_largest=0;
int n;
while(true)
{
cout<<"Enter the number:";
cin>>n;
if(n<0)
break;
if(first_largest<n)
{
second_largest=first_largest;
first_largest=n;
}
else if(second_largest<n)
{second_largest=n;}
}
cout<<"Largest:"<<first_largest<<endl;
cout<<"Second Largest:"<<second_largest<<endl;
return 0;
}