Submission #1292438

#	Time	Username	Problem	Language	Result	Execution time	Memory
1292438		lucaskojima	Counting Mushrooms (IOI20_mushrooms)	C++17	10 / 100	55 ms	400 KiB

mushrooms

#include "bits/stdc++.h"
#include "mushrooms.h"
#define sz(x) (int)size(x)
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)

using namespace std;
using ll = long long;
using pii = pair<int, int>;

const char nl = '\n';
const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3f;

int count_mushrooms(int n) {
  int ans = 0;
  for (int i = 1; i < n; i++) {
    vector<int> v;
    v.push_back(0);
    v.push_back(i);
    if (use_machine(v) == 0)
      ans++;
  }

  return ans + 1;
}

• Subtask 1: 10 / 100