From 7172d4f401f22192abc1e116a9a88c5078eb082f Mon Sep 17 00:00:00 2001
From: mjkwiatkowski <mati.rewa@gmail.com>
Date: Mon, 1 Jun 2026 14:34:18 +0200
Subject: initial commit

---
 158A/main     | Bin 0 -> 19776 bytes
 158A/main.cpp |  28 ++++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100755 158A/main
 create mode 100644 158A/main.cpp

(limited to '158A')

diff --git a/158A/main b/158A/main
new file mode 100755
index 0000000..4f69aa6
Binary files /dev/null and b/158A/main differ
diff --git a/158A/main.cpp b/158A/main.cpp
new file mode 100644
index 0000000..036e560
--- /dev/null
+++ b/158A/main.cpp
@@ -0,0 +1,28 @@
+#include <iostream>
+#include <vector>
+
+using namespace std;
+int main(){
+        int a,b;
+        vector<int> v;
+        cin>>a>>b;
+        int c;
+
+        for(int i = 0; i < a; i++){
+                cin>>c;
+                v.push_back(c);
+        } 
+       
+        int k = v.at(b - 1);
+        int count = 0;
+
+        for(int i = 0; i < v.size(); i++){
+                if(v.at(i) >= k && v.at(i) > 0){
+                        count++;
+                }
+        }
+        cout<<count;
+
+
+        return 0;
+}
-- 
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