Submission #650202

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
650202	2022-10-12 18:33:15	activedeltorre	Arranging Shoes (IOI19_shoes)	C++14	100 / 100	246 ms	275496 KiB

shoes

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#include <iostream>
#include <vector>
#include <queue>
using namespace std;
queue<int>st[200005];
queue<int>st2[200005];
int fre[200005];
long long aib[200005];
int n;
void update (int poz,int val)
{
    while(poz<=n)
    {
        aib[poz]=aib[poz]+val;
        poz=poz+(poz&(-poz));
    }
}
long long querry (int poz)
{
    long long suma=0;
    while(poz>0)
    {
        suma=suma+aib[poz];
        poz=poz-(poz&(-poz));
    }
    return suma;
}
long long count_swaps(vector<int>v)
{
    v.insert(v.begin(),0);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 15 / 15
• Subtask 5: 20 / 20
• Subtask 6: 15 / 15