Submission #540631

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
540631	2022-03-21 09:38:00	groshi	Sorting (IOI15_sorting)	C++17	100 / 100	498 ms	33648 KiB

sorting

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#include<iostream>
#include<utility>
#include "sorting.h"
using namespace std;
int t[1000000];
int gdzie[1000000];
int teraz[1000000];
int gdzie_teraz[1000000];
pair<int,int> zmiana[1000000];
int findSwapPairs(int n,int s[],int m,int x[],int y[],int p[],int q[])
{
    bool czy=0;
    p[0]=0;
    q[0]=1;
    for(int i=0;i<n;i++)
        if(s[i]!=i)
        {
            czy=1;
            break;
        }
    if(czy==0)
        return 0;
    int pocz=1,kon=m,sre;
    int wynik=m;
    while(pocz<kon)
    {
        sre=(pocz+kon)/2;
        for(int i=0;i<m;i++)
        {
            t[i]=0;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 12 / 12
• Subtask 3: 16 / 16
• Subtask 4: 18 / 18
• Subtask 5: 20 / 20
• Subtask 6: 26 / 26