Question

Write a function, which accept three integer values as arguments find the largest of three and then return the largest value to main program. Write a main program which will call the function by passing three integer values and print the value returned by the function.?

Answer 1

The largest() function is tested in the main function below

 

 

#include<iostream>

using namespace std;

int largest(int first, int second, int third){

int max = first;

if(second>first && second>third){

max = second;

}

else if(third>first && third>second){

max = third;

}

return max;

}

//Testing largest function

 

int main(){

int first, second, third;

cout<<"Enter the first integer\n";

cin>>first;

cout<<"Enter the second integer\n";

cin>>second;

cout<<"Enter the third integer\n";

cin>>third;

cout<<"The largest integer is:  "<<largest(first, second, third)<<endl;

}

 

 

int largest(int first, int second, int third){

int max = first;

if(second>first && second>third){

max = second;

}

else if(third>first && third>second){

max = third;

}

return max;

}