# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
435383 | Collypso | Counting Mushrooms (IOI20_mushrooms) | C++17 | 19 ms | 536 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vt vector
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int) (x).size()
#pragma GCC optimize ("O3")
#pragma GCC optimize ("O2")
#define F first
#define S second
//#define endl '\n'
//#define int long long
using namespace std;
int use_machine(vt<int> x);
int subtask1(int n)
{
int ans = 1;
for(int i = 1; i < n; i++)
if (use_machine({0, i}) == 0) ans++;
return ans;
}
int group[20007];
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