Submission #890288

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
890288	2023-12-21 00:44:52	pcc	Kocka (COCI18_kocka)	C++14	70 / 70	90 ms	16984 KiB

kocka

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 <bits/stdc++.h>
using namespace std;
#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second
#define tlll tuple<ll,ll,ll>
const int mxn = 1e5+10;
vector<int> row[mxn],col[mxn];
int arr[4][mxn];
int main(){
  ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
  int n;
  cin>>n;
  for(int i = 0;i<4;i++)for(int j = 1;j<=n;j++)cin>>arr[i][j];
  bool flag = true;
  for(int i = 1;i<=n;i++){
    int neg = (arr[0][i] == -1?1:0)+(arr[1][i] == -1?1:0);
    if(neg&1)flag = false;
    neg = (arr[2][i] == -1?1:0)+(arr[3][i] == -1?1:0);
    if(neg&1)flag = false;
    if(arr[0][i]+arr[1][i]>=n)flag = false;
    if(arr[2][i]+arr[3][i]>=n)flag = false;
    row[i].push_back(arr[0][i]+1);
    row[i].push_back(n-arr[1][i]);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 14 / 14
• Subtask 2: 14 / 14
• Subtask 3: 14 / 14
• Subtask 4: 14 / 14
• Subtask 5: 14 / 14