代码模板

 1 #include <iostream>
 2 #include <string>
 3 #include <cstdio>
 4 #include <cstdlib>
 5 #include <sstream>
 6 #include <iomanip>
 7 #include <map>
 8 #include <stack>
 9 #include <deque>
10 #include <queue>
11 #include <vector>
12 #include <set>
13 #include <list>
14 #include <cstring>
15 #include <cctype>
16 #include <algorithm>
17 #include <iterator>
18 #include <cmath>
19 #include <bitset>
20 #include <ctime>
21 #include <fstream>
22 #include <limits.h>
23 #include <numeric>
24 
25 using namespace std;
26 
27 #define F first
28 #define S second
29 #define mian main
30 #define ture true
31 
32 #define MAXN 1000000+5
33 #define MOD 1000000007
34 #define PI (acos(-1.0))
35 #define EPS 1e-6
36 #define MMT(s) memset(s,sizeof s)
37 typedef unsigned long long ull;
38 typedef long long ll;
39 typedef double db;
40 typedef long double ldb;
41 typedef stringstream sstm;
42 const int INF = 0x3f3f3f3f;
43 
44 int main(){
45     ios_base::sync_with_stdio(false);
46     cout.tie(0);
47     cin.tie(0);
48     
49 
50     return 0;
51 }