diff --git a/MKEQUAL.cpp b/MKEQUAL.cpp
new file mode 100644
index 0000000..53112ed
--- /dev/null
+++ b/MKEQUAL.cpp
@@ -0,0 +1,24 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+    int t;
+    cin>>t;
+    while(t--)
+    {
+        int n;
+        cin>>n;
+        int a[n],i;
+        long long int s=0;
+        for(i=0;i<n;i++)
+        {
+            cin>>a[i];
+            s=s+a[i];
+        }
+        if(s%n==0)
+            cout<<n<<endl;
+        else
+            cout<<n-1<<endl;
+    }
+    return 0;
+}