10/06/23 17:08:10
>>518 下手糞だな
template<class T> bool betweenGtLt(T x, T a, T b) { return a < x && x < b ; }
template<class T> bool betweenGeLt(T x, T a, T b) { return a <= x && x < b ; }
template<class T> bool betweenGtLe(T x, T a, T b) { return a < x && x <= b ; }
template<class T> bool betweenGeLe(T x, T a, T b) { return a <= x && x <= b ; }