Submission #521769

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
521769	2022-02-03 03:35:14	maomao90	Road Closures (APIO21_roads)	C++17	100 / 100	532 ms	168448 KiB

roads

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// Fight the good fight of the faith. Take hold of the 
// eternal life to which you were called when you made 
// your good confession in the presence of many witnesses
// 1 Timonthy 6:12
#include <bits/stdc++.h> 
using namespace std;
template <class T>
inline bool mnto(T& a, T b) {return a > b ? a = b, 1 : 0;}
template <class T>
inline bool mxto(T& a, T b) {return a < b ? a = b, 1: 0;}
#define REP(i, s, e) for (int i = s; i < e; i++)
#define RREP(i, s, e) for (int i = s; i >= e; i--)
typedef long long ll;
typedef long double ld;
#define MP make_pair
#define FI first
#define SE second
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
#define MT make_tuple
typedef tuple<int, int, int> iii;
#define ALL(_a) _a.begin(), _a.end()
#define pb push_back
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<ii> vii;
#ifdef DEBUG
 
 
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Compilation message (stderr)

roads.cpp: In member function 'void ST::add(ll, int, int, ll, ll)':
roads.cpp:63:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   63 |         ll mid = lo + hi >> 1;
      |                  ~~~^~~~
roads.cpp: In member function 'll ST::qry(int, int, ll, ll)':
roads.cpp:94:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   94 |         ll mid = lo + hi >> 1;
      |                  ~~~^~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 14 / 14
• Subtask 4: 10 / 10
• Subtask 5: 17 / 17
• Subtask 6: 25 / 25
• Subtask 7: 22 / 22