2022, UTM, add tests + 2 solutions

2022/utm_tr/culori/culori.cpp

@@ -0,0 +1,69 @@
+#include <fstream>
+#include <iostream>
+
+using namespace std;
+
+ifstream input_stream;
+ofstream output_stream;
+
+
+char numToChar(int num) {
+	char letter;
+	switch (num) {
+		case 15:
+			letter = 'F';
+			break;
+		case 14:
+			letter = 'E';
+			break;
+		case 13:
+			letter = 'D';
+			break;
+		case 12:
+			letter = 'C';
+			break;
+		case 11:
+			letter = 'B';
+			break;
+		case 10:
+			letter = 'A';
+			break;
+		default:
+			letter = '0' + num;
+	}
+	return letter;
+}
+
+string intToHex(int num) {
+	string res = "";
+
+	res += numToChar(num / 16);
+	res += numToChar(num % 16);
+
+	return res;
+}
+
+int main() {
+	input_stream.open("tests/input.7");
+
+	int rgb[3];
+
+	for (int i = 0; i < 3; i++) {
+		int tmp;
+		input_stream >> tmp;
+
+		if (tmp > 255) {
+			tmp = 255;
+		} else if (tmp < 0) {
+			tmp = 0;
+		}
+
+		rgb[i] = tmp;
+	}
+
+	cout << intToHex(rgb[0]);
+	cout << intToHex(rgb[1]);
+	cout << intToHex(rgb[2]) << endl;
+
+	return 0;
+}