diff --git a/Codechef/WATMELON.cpp b/Codechef/WATMELON.cpp
new file mode 100644
index 0000000..8e0fc13
--- /dev/null
+++ b/Codechef/WATMELON.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+	// your code goes here
+    int t,i;
+    cin>>t;
+    while(t--)
+    {
+        int n,x;
+        int sum=0;
+        cin>>n;
+        for(i=0;i<n;i++)
+        {
+            cin>>x;
+            sum+=x;
+        }
+        if(sum>=0)
+        cout<<"YES\n";
+        else
+        cout<<"NO\n";
+    }
+	return 0;
+}