solved hackerrank's new year chaos

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

hackerrank.new.year.chaos.cpp

@@ -0,0 +1,26 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main() {
+	bool chaotic = false;
+	int t, n, bribes = 0;
+	cin >> t;
+	while (t--) {
+		cin >> n;
+		vector<int> line(n);
+		for (int i = 0; i < n; i++) cin >> line[i];
+
+		for (int i = line.size()-1; i >= 0; i--) {
+			if (line[i]-(i+1) > 2) {
+				cout << "Too chaotic" << endl; chaotic = true;
+				break;
+			}
+			for (int j = max(0, line[i] - 2); j < i; j++)
+				if (line[j] > line[i]) bribes++;
+		}
+		if (!chaotic) cout << bribes << endl;
+		chaotic = false;
+		bribes = 0;
+	}
+	return 0;
+}