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Update template.hpp #162

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Merged
ei1333 merged 3 commits into from
Apr 14, 2026
Merged

Update template.hpp #162

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ae5a497
Update template.hpp
ei1333 Apr 14, 2026
ad7d40e
Merge branch 'master' into Update-template.hpp
ei1333 Apr 14, 2026
3da3a61
Merge branch 'master' into Update-template.hpp
ei1333 Apr 14, 2026
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12 changes: 6 additions & 6 deletions template/template.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@ istream& operator>>(istream& is, pair<T1, T2>& p) {

template <typename T>
ostream& operator<<(ostream& os, const vector<T>& v) {
for (int i = 0; i < (int)v.size(); i++) {
for (size_t i = 0; i < v.size(); i++) {
os << v[i] << (i + 1 != v.size() ? " " : "");
}
return os;
Expand All @@ -46,12 +46,12 @@ istream& operator>>(istream& is, vector<T>& v) {
}

template <typename T1, typename T2>
inline bool chmax(T1& a, T2 b) {
bool chmax(T1& a, T2 b) {
return a < b && (a = b, true);
}

template <typename T1, typename T2>
inline bool chmin(T1& a, T2 b) {
bool chmin(T1& a, T2 b) {
return a > b && (a = b, true);
}

Expand All @@ -66,12 +66,12 @@ auto make_v(size_t a, Ts... ts) {
}

template <typename T, typename V>
typename enable_if<is_class<T>::value == 0>::type fill_v(T& t, const V& v) {
enable_if_t<is_class_v<T> == 0> fill_v(T& t, const V& v) {
t = v;
}

template <typename T, typename V>
typename enable_if<is_class<T>::value != 0>::type fill_v(T& t, const V& v) {
enable_if_t<is_class_v<T> != 0> fill_v(T& t, const V& v) {
for (auto& e : t) fill_v(e, v);
}

Expand All @@ -86,6 +86,6 @@ struct FixPoint : F {
};

template <typename F>
inline decltype(auto) MFP(F&& f) {
decltype(auto) MFP(F&& f) {
return FixPoint<F>{std::forward<F>(f)};
}
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