From 9997eb6fae11ca927df90c9712ce335b5a3f0cd0 Mon Sep 17 00:00:00 2001
From: Omar Magdy <omar.professional8777@gmail.com>
Date: Sun, 29 May 2022 00:05:50 +0200
Subject: Added a new directory codechef which contains some problem I solved
 on codechef.com

---
 DiffucltyRatingOrder.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 DiffucltyRatingOrder.cpp

(limited to 'DiffucltyRatingOrder.cpp')

diff --git a/DiffucltyRatingOrder.cpp b/DiffucltyRatingOrder.cpp
new file mode 100644
index 0000000..1ed740d
--- /dev/null
+++ b/DiffucltyRatingOrder.cpp
@@ -0,0 +1,23 @@
+#include<bits/stdc++.h>
+using namespace std;
+bool isIncreasing(vector<int> v) {
+  for(int i = 0; i < v.size() - 1; i++) {
+    if(v[i+1] < v[i]) {
+      return false;
+    }
+  }
+  return true;
+}
+
+
+int main() {
+  int tt;
+  cin >> tt;
+  while(tt--) {
+    int n;
+    cin >> n;
+    vector<int> v(n);
+    for(int &x : v) cin >> x;
+    cout << (isIncreasing(v) ? "YES" : "NO") << '\n';
+  }
+}
-- 
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