Submission #148133

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
148133	2019-08-31 14:10:03	WhipppedCream	Sorting (IOI15_sorting)	C++17	100 / 100	630 ms	29568 KiB

sorting

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//Power Of Ninja Go
#include <bits/stdc++.h>
#ifdef atom
#include "grader.cpp"
#else
#include "sorting.h"
#endif
using namespace std;
typedef long long ll; typedef pair<int, int> ii;
#define X first
#define Y second
#define vi vector<int>
#define vii vector< ii >
#define pb push_back
const int maxn = 2e5+5;
int a[3*maxn], b[3*maxn];
int x[3*maxn], y[3*maxn];
int arr[maxn];
int revnow[maxn], realnow[maxn], realend[maxn], revend[maxn];
int n, m;
bool works(int k)
{
    //printf("try %d\n", k);
    for(int i = 0; i< n; i++)
    {
        realend[i] = arr[i];
        realnow[i] = arr[i];
        revnow[arr[i]] =  i;
        revend[arr[i]] = i;
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

sorting.cpp: In function 'bool works(int)':
sorting.cpp:58:17: warning: declaration of 's' shadows a previous local [-Wshadow]
             int s = revnow[rep], t = revnow[cur];
                 ^
sorting.cpp:44:13: note: shadowed declaration is here
         int s = realnow[p], t = realnow[q];
             ^
sorting.cpp:58:34: warning: declaration of 't' shadows a previous local [-Wshadow]
             int s = revnow[rep], t = revnow[cur];
                                  ^
sorting.cpp:44:29: note: shadowed declaration is here
         int s = realnow[p], t = realnow[q];
                             ^

• Subtask 1: 8 / 8
• Subtask 2: 12 / 12
• Subtask 3: 16 / 16
• Subtask 4: 18 / 18
• Subtask 5: 20 / 20
• Subtask 6: 26 / 26