Enforce consistent style

1 files changed, 1 insertions, 1 deletions

diff --git a/Template/usaco.cpp b/Template/usaco.cpp
index 69e6721..e550725 100644
--- a/Template/usaco.cpp
+++ b/Template/usaco.cpp
@@ -22,7 +22,7 @@ using vii = vector<ii>;    using vpl = vector<pl>;  using vpd = vector<pd>;
 template<typename T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
 template<typename T> using ordered_multiset = tree<T, null_type, less_equal<T>, rb_tree_tag, tree_order_statistics_node_update>; // Use with caution
 constexpr int INF = 1e9; constexpr ll LINF = 1e18; constexpr ll MOD = 1e9+7; constexpr ld PI = 4*atan((ld)1);
-void io(const str& s) {
+void io(const str & s) {
     if (fopen((s+".in").c_str(), "r")) freopen((s+".in").c_str(), "r", stdin), freopen((s+".out").c_str(), "w", stdout);
     ios_base::sync_with_stdio(0), cin.tie(0);
 }