Submission #47730

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
47730	2018-05-06 21:29:59	EmanuelNrx	Fortune Telling 2 (JOI14_fortune_telling2)	C++14	100 / 100	726 ms	31800 KiB

fortune_telling2

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#include <bits/stdc++.h>
using namespace std;
const int DIM = 600005;
pair<int, int> seg[DIM], num[DIM]; vector<int> aux, lst[DIM];
int sgt[DIM << 2], bit[DIM], arr[DIM], pos[DIM];
inline bool cmp(pair<int, int> sg1, pair<int, int> sg2)
{
    return max(sg1.first, sg1.second) < max(sg2.first, sg2.second);
}
void update(int nod, int lef, int rig, int pos, int val)
{
    if (lef == rig)
        sgt[nod] = max(sgt[nod], val);
    else {
        int mid = (lef + rig) >> 1;
        
        if (pos <= mid)
            update(nod << 1, lef, mid, pos, val);
        else
            update(nod << 1 | 1, mid + 1, rig, pos, val);
        
        sgt[nod] = max(sgt[nod << 1], sgt[nod << 1 | 1]);
    }
}
int query(int nod, int lef, int rig, int _lef, int _rig)
 
 
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Compilation message (stderr)

fortune_telling2.cpp: In function 'long long int solve(int, int)':
fortune_telling2.cpp:85:9: warning: unused variable 'sum' [-Wunused-variable]
     int sum = 0, nr = 0, nr2 = 0;
         ^~~
fortune_telling2.cpp:85:18: warning: unused variable 'nr' [-Wunused-variable]
     int sum = 0, nr = 0, nr2 = 0;
                  ^~
fortune_telling2.cpp:85:26: warning: unused variable 'nr2' [-Wunused-variable]
     int sum = 0, nr = 0, nr2 = 0;
                          ^~~

• Subtask 1: 4 / 4
• Subtask 2: 31 / 31
• Subtask 3: 65 / 65