Submission #435716

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
435716	2021-06-23 15:39:07	penguinhacker	Toll (BOI17_toll)	C++14	100 / 100	192 ms	13512 KiB

toll

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ar array
const int mxN=5e4, mxQ=1e4;
int n, m, k, q, ans[mxQ];
ar<int, 2> qry[mxQ];
vector<ar<int, 2>> bef[mxN], aft[mxN];
int tl[mxN][5], tr[mxN][5];
void smin(int& x, int y) {
  if (x==-1||y<x)
    x=y;
}
void solve(int l, int r, vector<int>& v) {
  if (v.empty())
    return;
  assert(l^r);
  int mid=(l+r)/2;
  for (int i=mid*k; i<(mid+1)*k; ++i) {
    memset(tl[i], -1, sizeof(tl[i]));
    memset(tr[i], -1, sizeof(tr[i]));
    tl[i][i%k]=tr[i][i%k]=0;
  }
  for (int i=mid*k-1; i>=l*k; --i) {
    memset(tl[i], -1, sizeof(tl[i]));
    for (int j=0; j<k; ++j)
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 10 / 10
• Subtask 3: 8 / 8
• Subtask 4: 31 / 31
• Subtask 5: 44 / 44