initial commit

158A-NextRound/158A.cpp

@@ -0,0 +1,21 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    int i, j, n, k, count=0;
+    cin >> n >> k;
+    int s[n];
+    for (i = 0; i < n; i++)
+    {
+        cin >> s[i];
+    }
+    for(i=0;i<n;i++)
+    {
+        if (s[i] > 0 && s[i]>=s[k-1])
+        {
+            count++;
+        }
+    }
+    cout << count;
+}