C++ program to find maximum number

A C++ program that inputs three numbers and displays the maximum number.

 #include<iostream>

#include<conio.h>

using namespace std;

main()

{

int a,b,c,max;

cout<<"Enter first number : ";

cin>>a;

cout<<"Enter second number : ";

cin>>b;

cout<<"Enter third number : ";

cin>>c;

max=a;

if(b>max)

max=b;

if(c>max)

max=c;

cout<<"The maximum number is : "<<max;

return 0;

}

output:

Enter first number : 23

Enter second number : 24

Enter third number : 25

The maximum number is : 25