Format codes instead of string sample

Use less space

colors/main.cpp

@@ -32,9 +32,8 @@ int main() {
 	for (int cat(0) ; cat <= 8 ; cat ++) {
 		for (int kind(3) ; kind <= 4 ; kind ++) {
 			for (int color(0); color <= 7; color ++) {
-				cout << cat << ';' << kind << color << endl;
 				cout << "\033[" << cat << ';' << kind << color << 'm';
-				cout << "Sample #|!0123456789AaBbCc";
+				cout << cat << ';' << kind << color;
 				resetColor();
 				cout << endl;
 			}