Resistor Color

Challenge Overview

Convert a resistor band's color to its numeric representation.

Visit the resistor-color exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

View Community Solutions

The following are the top 3 community solutions by stars:

Solution 1 by @sumith1234 (⭐ 0) — View on Exercism
Solution 2 by @vaeng (⭐ 0) — View on Exercism
Solution 3 by @rooparca (⭐ 0) — View on Exercism

Source: Exercism cpp/resistor-color

💡 View Solution

namespace resistor_color {
    int color_code(string str){
        map<string, int> map{{"Black",0 },{"Brown",1},{"Red",3},{"orange",3},{"Yellow",4},{"Green",5},{"Blue",6},{"Violet",7},{"Grey",8},{"white",9}};
        for(auto i:map){
            if(i.first == str){
                return i.second;
            }
        }
        return 0;
    }