1 files changed, 26 insertions, 0 deletions
diff --git a/codechef/AjdacentSumParity/main.cpp b/codechef/AjdacentSumParity/main.cpp
new file mode 100644
index 0000000..899003a
--- /dev/null
+++ b/codechef/AjdacentSumParity/main.cpp
@@ -0,0 +1,26 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+	int tt;
+	cin >> tt;
+	while(tt--){
+    int n;
+    cin >> n;
+    vector<int> v(n);
+    int sum = 0;
+    for(int &x : v) {
+      cin >> x;
+      sum += x;
+    }
+    if(sum % 2 == 0) {
+      cout << "YES" << endl;
+    } else {
+      cout << "NO" << endl;
+    }
+
+	}
+}