From 96254947699986c59f0dc63d69fd4b76bd3ed43e Mon Sep 17 00:00:00 2001 From: Sebastiano Tronto Date: Mon, 6 Jul 2026 19:08:08 +0200 Subject: Initial commit --- 02_sorting_and_searching/distinct_numbers_1621.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 02_sorting_and_searching/distinct_numbers_1621.cpp (limited to '02_sorting_and_searching/distinct_numbers_1621.cpp') diff --git a/02_sorting_and_searching/distinct_numbers_1621.cpp b/02_sorting_and_searching/distinct_numbers_1621.cpp new file mode 100644 index 0000000..9c39aa3 --- /dev/null +++ b/02_sorting_and_searching/distinct_numbers_1621.cpp @@ -0,0 +1,13 @@ +#include +#include + +int main() { + int n, x; + std::set s; + std::cin >> n; + for (int i = 0; i < n; i++) { + std::cin >> x; + s.insert(x); + } + std::cout << s.size() << "\n"; +} -- cgit v1.3