solved hackerrank's the hurdle race

Signed-off-by: ayham <altffour@protonmail.com>

hackerrank.the.hurdle.race.cpp

@@ -0,0 +1,19 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main() {
+	int n, k, doses = 0;
+	vector<int> height;
+	cin >> n >> k;
+	for (int i = 0; i < n; i++) {
+		int tmp;
+		cin >> tmp;
+		height.push_back(tmp);
+		if (k < tmp) {
+			doses += tmp-k;
+			k += tmp-k;
+		}
+	}
+	cout << doses << endl;
+	return 0;
+}