#include <bits/stdc++.h>
#define pb push_back
#define ll long long
using namespace std;
//#define DEBUGGING
#ifdef DEBUGGING
#include "../debug.h"
#else
#define debug(x...) void(42)
#endif
constexpr static int MXK = 65;
ll count_tastiness(ll x, vector<ll> a)
{
int k = a.size();
while (a.size() < MXK-1)
a.pb(0);
debug(a);
for (int i = 0; i < MXK; i++)
{
ll change = max<ll>((a[i] - x) / 2, 0);
a[i+1] += change;
a[i] -= change * 2;
}
vector<ll> pf(MXK);
pf[0] = 0;
for (int i = 1; i < MXK; i++)
{
pf[i] = pf[i-1];
if ((i-1)<k)
pf[i] += a[i-1] << (i-1);
}
debug(pf);
vector<ll> dp(MXK); // Last open bit
dp[0] = 1;
for (int i = 1; i < MXK; i++)
for (int j = 0; j < i; j++)
if (((pf[i] - pf[j])>>(i-1)) >= x)
dp[i] += dp[j];
ll res = 0;
for (int i = 0; i < MXK; i++)
res += dp[i];
debug(dp, res);
return res;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
1 ms |
596 KB |
Execution killed with signal 6 |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |