Add 2020-algorithm-contest.

1 files changed, 22 insertions, 0 deletions

diff --git a/2020-algorithm-contest/code/1.cpp b/2020-algorithm-contest/code/1.cpp
new file mode 100644
index 0000000..1ae1783
--- /dev/null
+++ b/2020-algorithm-contest/code/1.cpp
@@ -0,0 +1,22 @@
+#include <iostream>
+#include <set>
+
+int main()
+{
+    int size;
+    std::cin >> size;
+    std::set<int> s;
+    int v;
+    for (int i = 0; i< size; i++)
+    {
+        std::cin >> v;
+        s.insert(v);
+    }
+
+    for (auto value : s)
+    {
+        std::cout << value << ' ';
+    }
+
+    return 0;
+}