제출 #626795

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
626795	2022-08-11 19:25:37	vovamr	Osumnjičeni (COCI21_osumnjiceni)	C++17	110 / 110	697 ms	34248 KiB

Main

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define fi first
#define se second
#define ll long long
#define ld long double
#define sz(x) ((int)(x).size())
#define all(x)  (x).begin(), (x).end()
#define pb push_back
#define mpp make_pair
#define ve vector
using namespace std;
using namespace __gnu_pbds;
template<class T> using oset = tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
const ll inf = 1e18; const int iinf = 1e9;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
template <typename T> inline bool chmin(T& a, T b) { return (a > b ? a = b, 1 : 0); }
template <typename T> inline bool chmax(T& a, T b) { return (a < b ? a = b, 1 : 0); }
const int N = 4e5 + 10;
int t[4 * N], p[4 * N];
inline void mg(int v) { t[v] = max(t[2 * v + 1], t[2 * v + 2]); }
inline void push(int v) {
  if (!p[v]) return;
  p[2 * v + 1] += p[v]; t[2 * v + 1] += p[v];
  p[2 * v + 2] += p[v]; t[2 * v + 2] += p[v];
  p[v] = 0;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'void upd(int, int, int, int, int, int)':
Main.cpp:39:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   39 |  int m = vl + vr >> 1;
      |          ~~~^~~~
Main.cpp: In function 'int get(int, int, int, int, int)':
Main.cpp:49:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   49 |  int m = vl + vr >> 1;
      |          ~~~^~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 50 / 50