Submission #31168

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
31168	2017-08-12 08:14:13	cscandkswon	Gondola (IOI14_gondola)	C++14	55 / 100	26 ms	4560 KiB

gondola

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN=100000;
   
int init[MAXN];
     
void settinginit(int n, int seq[]){
  int i, x=-1;
    for(i=0; i<n; i++)if(seq[i]<=n){
      x=(i-seq[i]+1+n)%n;
      break;
    }
    if(x==-1) x=0;
    for(i=0; i<n; i++, x=(x+1)%n) init[x]=i+1;
}
     
int valid(int n, int inputSeq[]){
    int i;
    settinginit(n, inputSeq);
    for(i=0; i<n; i++) if(inputSeq[i]<=n&&inputSeq[i]!=init[i]) return 0;
  sort(inputSeq, inputSeq+n);
    for(i=1; i<n; i++) if(inputSeq[i-1]==inputSeq[i]) return 0;
    return 1;
}
     
pair<int, int> rep[MAXN];
     
int replacement(int n, int gondolaSeq[], int replacementSeq[]){
    int i, length=0, change=0, last=n+1;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 0 / 5
• Subtask 8: 0 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10