diff --git a/coursera w3.cpp b/coursera w3.cpp
new file mode 100644
index 0000000..e58c123
--- /dev/null
+++ b/coursera w3.cpp	
@@ -0,0 +1,32 @@
+#include <iostream>
+using namespace std;
+int get_change(int m) {
+    int j=0,n=0;
+            if(m>=10)
+            {
+                j=m/10;
+                m=m%10;
+                n=n+j;
+            }
+            if(m>=5&&m<10)
+            {
+                j=m/5;
+                m=m%5;
+                n=n+j;
+            }
+            if(m>=1&&m<5)
+            {
+                j=m;
+                m=0;
+                n=n+j;
+            }
+  return n;
+}
+
+int main() {
+  int m;
+  std::cin >> m;
+  std::cout << get_change(m) << '\n';
+  return 0;
+}
+