Question

Using C++

COLOR MIXER- The color red, yellow, and blue are primary colors because they cannot be made by mixing other colors. When you mix 2 primary colors you get the following:

When you mix red and blue, you get purple.

When you mix red and yellow, you get orange.

When you mix blue and yellow, you get green.

Write a program to ask the user for 2 primary colors (an error if they are not primary). Then display the secondary color you get by mixing them.

Answer 1

Code :

#include<iostream>
using namespace std;
int main(){
   string priclr[3]={"red","yellow","blue"};
   string x,y;
   cout<<"Enter the first primary color : ";
   cin>>x;
   cout<<"\nEnter the second primary color : ";
   cin>>y;
   cout<<"======================================================";
   if((priclr[0]==x and priclr[1]==y)||(priclr[0]==y and priclr[1]==x)){
       cout<<"\nSecondary color is : Orange";
   }
   else if((priclr[0]==x and priclr[2]==y)||(priclr[0]==y and priclr[2]==x)){
       cout<<"\nSecondary color is : Purple";
   }
   else if((priclr[2]==x and priclr[1]==y)||(priclr[2]==y and priclr[1]==x)){
       cout<<"\nSecondary color is : Green";
   }
   else{
       cout<<"\nNot a primary color";
   }
   return 0;
}

Screenshot of the code :