C program to find greatest number between three numbers

Program description
This program shows the greatest number between three numbers using if-else-if statement. It takes three numbers as input from user and output the greatest number.

code:

1. #include<iostream>
2. using namespace std;
3. int main()
4. {
5. int num1,num2,num3;
6. cout<<" Enter value for first number";
7. cin>>num1;
8. 
   
9. cout<<" Enter value for second number";
10. cin>>num2;
11. 
    
12. cout<<" Enter value for third number";
13. cin>>num3;
14. if(num1>num2&&num1>num3)

Courier, monospace;"> {

cout<<" First number is greatest:"<<endl<<"whick is= "<<num1;

}

else if(num2>num1&&num2>num3)

{

cout<<" Second number is greatest"<<endl<<"whick is= "<<num2;

}

else

{

cout<<" Third number is greatest"<<endl<<"whick is= "<<num3;

}

return 0;

}

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Comment below.