Remove gray from RGB Summary: Given integer values for red, green, and blue, subtracts the gray from the color.
Computers represent color by combining sub-colors red, green, and blue (rgb). Each sub-color's value can range from 0 to 255. Thus (255, 0, 0) is bright red. (130, 0, 130) is a medium purple. (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (In other word, equal amounts of red, green, blue yield gray).
Given values for red, green, and blue, remove the gray part. Ex: If the input is 130 50 130, the output is: 80 0 80. Thus, find the smallest value, and then subtract it from all three values, thus removing the gray.
Note: This page converts rgb values into colors.
the
#include
using namespace std;
int main() {
int red;
int green;
int blue;
cin >> red >> green >> blue;
if ((red <= green) && (red <= blue)) {
cout << red;
}
else if ((green <= red) && (green <= blue)) {
cout << green;
}
else {
cout << blue;
}
return 0;
}
Write a program with total change amount as an integer input, and outputs the change using the fewest coins, one coin type per line. Use singular and plural coin names as appropriate, like 1 penny vs. 2 pennies. If the input is 0 or less, output: no change
If the input is 45, the output is:
1 quarter
2 dimes
The
#include
using namespace std;
int main() {
/* Type your code here. */
return 0;
}".