1 #include <algorithm> 2 #include <bitset> 3 #include <cassert> 4 #include <cctype> 5 #include <cerrno> 6 #include <cfloat> 7 #include <ciso646> 8 #include <climits> 9 #include <clocale> 10 #include <cmath> 11 #include <complex> 12 #include <csetjmp> 13 #include <csignal> 14 #include <cstdarg> 15 #include <cstddef> 16 #include <cstdio> 17 #include <cstdlib> 18 #include <cstring> 19 #include <ctime> 20 #include <cwchar> 21 #include <cwctype> 22 #include <deque> 23 #include <exception> 24 #include <fstream> 25 #include <functional> 26 #include <iomanip> 27 #include <ios> 28 #include <iosfwd> 29 #include <iostream> 30 #include <istream> 31 #include <iterator> 32 #include <limits> 33 #include <list> 34 #include <locale> 35 #include <map> 36 #include <memory> 37 #include <new> 38 #include <numeric> 39 #include <ostream> 40 #include <queue> 41 #include <set> 42 #include <sstream> 43 #include <stack> 44 #include <stdexcept> 45 #include <streambuf> 46 #include <string> 47 #include <strstream> 48 #include <typeinfo> 49 #include <utility> 50 #include <valarray> 51 #include <vector> 52