-
Notifications
You must be signed in to change notification settings - Fork 0
/
template.cpp
79 lines (71 loc) · 1.62 KB
/
template.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> P;
typedef vector<int> vi;
typedef vector<ll> vll;
// #define int long long
#define pb push_back
#define mp make_pair
#define eps 1e-9
#define INF 2000000000 // 2e9
#define LLINF 2000000000000000000ll // 2e18 (llmax:9e18)
#define fi first
#define sec second
#define all(x) (x).begin(), (x).end()
#define sq(x) ((x) * (x))
#define dmp(x) cerr << #x << ": " << x << endl;
template <class T>
void chmin(T &a, const T &b) {
if (a > b) a = b;
}
template <class T>
void chmax(T &a, const T &b) {
if (a < b) a = b;
}
template <class T>
using MaxHeap = priority_queue<T>;
template <class T>
using MinHeap = priority_queue<T, vector<T>, greater<T>>;
template <class T>
vector<T> vect(int len, T elem) {
return vector<T>(len, elem);
}
template <class T, class U>
ostream &operator<<(ostream &os, const pair<T, U> &p) {
os << p.fi << ',' << p.sec;
return os;
}
template <class T, class U>
istream &operator>>(istream &is, pair<T, U> &p) {
is >> p.fi >> p.sec;
return is;
}
template <class T>
ostream &operator<<(ostream &os, const vector<T> &vec) {
for (int i = 0; i < vec.size(); i++) {
os << vec[i];
if (i + 1 < vec.size()) os << ' ';
}
return os;
}
template <class T>
istream &operator>>(istream &is, vector<T> &vec) {
for (int i = 0; i < vec.size(); i++) is >> vec[i];
return is;
}
void fastio() {
cin.tie(0);
ios::sync_with_stdio(0);
cout << fixed << setprecision(20);
}
#define endl "\n"
void solve() {
return;
}
signed main() {
fastio();
solve();
// int t; cin >> t; while(t--)solve();
return 0;
}