Submission #642104

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
642104	2022-09-18 13:29:21	vovamr	Deda (COCI17_deda)	C++17	140 / 140	202 ms	17308 KiB

deda

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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 = 2e5 + 10;
int t[4 * N];
inline void upd(int v, int vl, int vr, int pos, int x) {
  chmin(t[v], x);
  if (vl == vr) return;
  int m = vl + vr >> 1;
  if (pos <= m) upd(2 * v + 1, vl, m, pos, x);
 
 
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Compilation message (stderr)

deda.cpp: In function 'void upd(int, int, int, int, int)':
deda.cpp:29:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   29 |  int m = vl + vr >> 1;
      |          ~~~^~~~
deda.cpp: In function 'int get(int, int, int, int, int)':
deda.cpp:38:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   38 |  int m = vl + vr >> 1;
      |          ~~~^~~~

• Subtask 1: 140 / 140