Submission #201912

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
201912	2020-02-12 19:28:45	maruii	New Home (APIO18_new_home)	C++14	80 / 100	5045 ms	100356 KiB

new_home

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#include <bits/stdc++.h>
using namespace std;
using pii = pair<int, int>;
#define ff first
#define ss second
const int SIZE = 1 << 20;
struct ST {
  int A[2 * SIZE];
  void init() { fill(A, A + 2 * SIZE, -1e9); }
  void update(int x, int v) {
    x += SIZE; A[x] = v;
    for (x >>= 1; x; x >>= 1) A[x] = max(A[x << 1], A[x << 1 | 1]);
  }
  int query(int s, int e) {
    int ret = -1e9;
    for (s += SIZE, e += SIZE; s <= e; s >>= 1, e >>= 1) {
      if ( s & 1) ret = max(ret, A[s++]);
      if (~e & 1) ret = max(ret, A[e--]);
    }
    return ret;
  }
} seg;
int N, K, Q;
vector<pair<int, pii> > qin, qout, qry;
vector<pii> xx;
int ans[300005];
multiset<int> MS[300005];
 
 
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Compilation message (stderr)

new_home.cpp: In function 'void solve()':
new_home.cpp:36:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while (j < qin.size() && qin[j].ff <= i.ff) {
          ~~^~~~~~~~~~~~
new_home.cpp:47:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while (k < qout.size() && qout[k].ff < i.ff) {
          ~~^~~~~~~~~~~~~
new_home.cpp:59:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while (j < qin.size()) {
         ~~^~~~~~~~~~~~
new_home.cpp:64:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while (k < qout.size()) {
         ~~^~~~~~~~~~~~~
new_home.cpp:73:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while (j < qin.size() && qin[j].ff <= i.ff) {
          ~~^~~~~~~~~~~~
new_home.cpp:90:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while (k < qout.size() && qout[k].ff < i.ff) {
          ~~^~~~~~~~~~~~~
new_home.cpp:109:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while (j < qin.size()) {
         ~~^~~~~~~~~~~~
new_home.cpp:114:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while (k < qout.size()) {
         ~~^~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 10 / 10
• Subtask 4: 23 / 23
• Subtask 5: 35 / 35
• Subtask 6: 0 / 20