1 files changed, 15 insertions, 0 deletions
diff --git a/mod/code/cses/problems/1070.cpp b/mod/code/cses/problems/1070.cpp
new file mode 100644
index 0000000..131a644
--- /dev/null
+++ b/mod/code/cses/problems/1070.cpp
@@ -0,0 +1,15 @@
+#include <iostream>
+
+int main() {
+  int n;
+  std::cin >> n;
+
+  if (n == 1)
+    std::cout << 1;
+  else if (n < 4)
+    std::cout << "NO SOLUTION";
+  else {
+    for (auto i = 2; i <= n; i += 2) std::cout << i << " ";
+    for (auto i = 1; i <= n; i += 2) std::cout << i << " ";
+  }
+}