diff --git a/chefina-codechef b/chefina-codechef
new file mode 100644
index 0000000..5b9e72d
--- /dev/null
+++ b/chefina-codechef
@@ -0,0 +1,29 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+bool result(int m, int n) {
+
+    if((m*(m+1)/2) == (n(n+1)/2) - (m*(m+1)/2))
+        return true;
+    else
+        return false;
+    
+}
+
+int main() {
+
+    int t;
+    cin>>t;
+    while(t--) {
+        int n;
+        cin>>n;
+        int count = 0;
+        for(int i=1; i<n; i++) {
+            bool r = result(i,n);
+            if(r == true)
+                count++;
+        }
+        cout<<count;
+    }
+    
+}