Submission #442914

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
442914	2021-07-09 10:47:58	jesus_coconut	Teleporters (IOI08_teleporters)	C++17	95 / 100	704 ms	65536 KiB

teleporters

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#include <bits/stdc++.h>
#define all(a) begin(a), end(a)
#define S second
#define F first
using namespace std;
int const N = 2000005;
void countsort(vector<int> &v) {
  array<bool, N> tmp{};
  for (auto a : v) {
    assert(a < N);
    tmp[a] = true;
  }
  v.clear();
  for (int i = 0; i < N; ++i) {
    if (tmp[i]) {
      v.push_back(i);
    }
  }
}
void cs2(vector<int> &v) {
  array<int, N> tmp{};
  for (auto a : v) {
    assert(a < N);
    tmp[a]++;
  }
  v.clear();
  for (int i = N - 1; i > 0; --i) {
 
 
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Compilation message (stderr)

teleporters.cpp: In function 'void solve()':
teleporters.cpp:113:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  113 |  for (; i < m && i < len.size(); ++i) {
      |                  ~~^~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 5 / 5
• Subtask 7: 5 / 5
• Subtask 8: 5 / 5
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• Subtask 15: 5 / 5
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• Subtask 19: 0 / 5
• Subtask 20: 5 / 5