1 files changed, 23 insertions, 0 deletions

diff --git a/06_tree_algorithms/subordinates_1674.cpp b/06_tree_algorithms/subordinates_1674.cpp
new file mode 100644
index 0000000..38982ce
--- /dev/null
+++ b/06_tree_algorithms/subordinates_1674.cpp
@@ -0,0 +1,23 @@
+#include <iostream>
+#include <vector>
+
+int f(const std::vector<std::vector<int>>& a, std::vector<int>& b, int i) {
+        for (auto x : a[i]) 
+                b[i] += f(a, b, x) + 1;
+        return b[i];
+}
+
+int main() {
+        int n, x;
+        std::cin >> n;
+        std::vector<std::vector<int>> a(n);
+        for (int i = 1; i < n; i++) {
+                std::cin >> x;
+                a[x-1].push_back(i);
+        }
+        std::vector<int> b(n, 0);
+        f(a, b, 0);
+        for (auto y : b)
+                std::cout << y << " ";
+        std::cout << std::endl;
+}