diff --git a/ybt/1291/1291.cpp b/ybt/1291/1291.cpp
new file mode 100644
index 00000000..68a4ab68
--- /dev/null
+++ b/ybt/1291/1291.cpp
@@ -0,0 +1,29 @@
+#include <iostream>
+
+using std::cin;
+using std::cout;
+const char endl = '\n';
+
+const int N = 1005;
+
+int n, m, a[N], f[N];
+
+int main() {
+    std::ios::sync_with_stdio(false);
+
+    cin >> n >> m;
+    for (int i = 1; i <= n; i++) {
+        cin >> a[i];
+    }
+
+    f[0] = 1;
+    for (int i = 1; i <= n; i++) {
+        for (int j = m; j >= a[i]; j--) {
+            f[j] += f[j - a[i]];
+        }
+    }
+
+    cout << f[m] << endl;
+
+    return 0;
+}