Submission #1105599

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1105599	2024-10-27 01:06:22	Faggi	Sails (IOI07_sails)	C++11	0 / 100	40 ms	9332 KiB

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#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int MAXN = 1e5;
const int MAXS = 262144;
ll seg[MAXS], dp[MAXN], vf[MAXN],pot=131072, dpCalc[MAXN+1];
void calc(ll x, ll nod)
{
    if (nod >= pot)
    {
        vf[nod - pot] = x;
        return;
    }
    ll iz, der, mid, maD;
    mid = x / 2ll;
    iz = mid;
    der = mid;
    if (der + der < x)
        der++;
    maD = seg[nod * 2 + 1];
    if (maD < der)
    {
        iz += der - maD;
        der = maD;
    }
    if (iz > 0)
        calc(iz, nod * 2);
    if (der > 0)
        calc(der, nod * 2 + 1);
}
 
 
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