From 44d6a613a2503d93736b06a2dc2c5ae6c452336c Mon Sep 17 00:00:00 2001
From: subcrip <contact@subc.rip>
Date: Thu, 28 Nov 2024 10:39:56 +0000
Subject: [PATCH] Update template.cc

Signed-off-by: subcrip <contact@subc.rip>
---
 template.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/template.cc b/template.cc
index a4f9ea4..176990e 100644
--- a/template.cc
+++ b/template.cc
@@ -183,6 +183,10 @@ template<typename T, size_t N> istream& operator>>(istream& in, array<T, N>& a)
     for (size_t i = 0; i < N; ++i) in >> a[i];
     return in;
 }
+template <typename T, size_t N> ostream& operator<<(ostream& out, const array<T, N>& a) {
+    for (auto&& i : a) out << i << ' ';
+    return out;
+}
 template<typename Char, typename Traits, typename Tuple, std::size_t... Index>
 void print_tuple_impl(std::basic_ostream<Char, Traits>& os, const Tuple& t, std::index_sequence<Index...>) {
     using swallow = int[]; // guaranties left to right order