Question

1. Write a program that ask the user for three integers. Use two functions to determine the largest and smallest number of the three. One function will determine the largest number, and the other function will determine the smallest number. (6 points) In c++ using functions.

Answer 1

#include<iostream>
using namespace std;

int findMin(int i, int j, int k){
   if(i<=j && i<=k){
      return i;
   }
   else if(j<=k){
      return j;
   }
   else{
      return k;
   }
}

int findMax(int i, int j, int k){
   if(i>=j && i>=k){
      return i;
   }
   else if(j>=k){
      return j;
   }
   else{
      return k;
   }
}

int main()
{
   int min, max, i, j, k;
   
   cout<<"Enter first integer: ";
   cin>>i;
   
   cout<<"Enter second integer: ";
   cin>>j;
   
   cout<<"Enter third integer: ";
   cin>>k;
   
   min = findMin(i,j,k);
   max = findMax(i,j,k);
   
   cout<<"Largest: "<<max<<endl;
   cout<<"Smallest: "<<min<<endl;
   return 0;
}