From bb132c2191dc7ad62c74c40d5e39cf673d621998 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Wed, 28 Feb 2024 10:25:19 +0200
Subject: [w1/ex3] Added solution

---
 week01/Exercise3.cpp | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 week01/Exercise3.cpp

diff --git a/week01/Exercise3.cpp b/week01/Exercise3.cpp
new file mode 100644
index 0000000..37ca68b
--- /dev/null
+++ b/week01/Exercise3.cpp
@@ -0,0 +1,58 @@
+#include <iostream>
+
+struct Packet {
+	int time;
+	int temperature;
+	int pressure;
+	int humidity;
+	int elevation;
+};
+
+void sortByTime(Packet* data, int N) {
+	for (int i = 0; i < N-1; i++) {
+		for (int j = 0; j < N-1 - i; j++) {
+			if (data[j].time > data[j+1].time) {
+				Packet temp = data[j];
+				data[j] = data[j+1];
+				data[j+1] = temp;
+			}
+		}
+	}
+}
+
+int getValue(const Packet& packet, char specifier) {
+	switch (specifier) {
+		case 't': return packet.temperature;
+		case 'p': return packet.pressure;
+		case 'h': return packet.humidity;
+		case 'e': return packet.elevation;
+	}
+	return 0;
+}
+
+int main() {
+	int N;
+	std::cin >> N;
+
+	Packet* data = new Packet[N];
+	for (int i = 0; i < N; i++) {
+		std::cin >> data[i].time
+		         >> data[i].temperature
+		         >> data[i].pressure
+		         >> data[i].humidity
+		         >> data[i].elevation;
+	}
+
+	char wantedValue;
+	std::cin >> wantedValue;
+
+	sortByTime(data, N);
+	std::cout << getValue(data[0], wantedValue);
+
+	for (int i = 1; i < N; i++) {
+		std::cout << " " << (getValue(data[i], wantedValue) - getValue(data[0], wantedValue));
+	}
+	std::cout << std::endl;
+
+	delete[] data;
+}
-- 
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