Submission #97425

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
97425	2019-02-16 00:05:25	tincamatei	Teams (IOI15_teams)	C++14	77 / 100	2628 ms	525312 KiB

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#include "teams.h"
#include <bits/stdc++.h>
 
using namespace std;
 
const int MAX_N = 500000;
const int NNODES = 15000000;
struct AintPersistent {
  AintPersistent *sl, *sr;
  int val;
  AintPersistent() {
    val = 0;
    sl = sr = NULL;
  }
} cache[NNODES];
int topcache;
vector<AintPersistent*> root;
AintPersistent* mynew() {
  return &cache[topcache++];
}
AintPersistent* init(int l = 1, int r = MAX_N) {
  AintPersistent *rez = mynew();
  if(l < r) {
    int mid = (l + r) / 2;
    rez->sl = init(l, mid);
    rez->sr = init(mid + 1, r);
 
 
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Compilation message (stderr)

teams.cpp: In function 'void init(int, int*, int*)':
teams.cpp:149:22: warning: conversion to 'int' from 'std::vector<AintPersistent*>::size_type {aka long unsigned int}' may alter its value [-Wconversion]
   update(root.size() - 1, points[i].second, 1);
          ~~~~~~~~~~~~^~~

• Subtask 1: 21 / 21
• Subtask 2: 13 / 13
• Subtask 3: 43 / 43
• Subtask 4: 0 / 23