Submission #701715

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
701715	2023-02-22 02:23:14	chenyan	Kocka (COCI18_kocka)	C++17	28 / 70	1052 ms	3708 KiB

kocka

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#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int,int>
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define pb emplace_back
#define N 200010
vector<pii>v;
int a[4][N];
signed main(){
  ios::sync_with_stdio(0);
  cin.tie(0);
  int n,m,i,j,k;
  cin>>n;
  for(j=0;j<4;j++)for(i=0;i<n;i++)cin>>a[j][i];
  for(i=0;i<n;i++){
    for(j=0;j<3;j+=2){
      if((a[j][i]==-1||a[j+1][i]==-1)&&a[j][i]!=a[j+1][i]){
        cout<<"NE\n";
        return 0;
      }
      if(a[j][i]>n-1-a[j+1][i]){
        cout<<"NE\n";
        return 0;
      }
    }
    for(k=0;k<a[0][i];k++){
      if(a[2][k]==i||a[3][k]==n-1-i){
 
 
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Compilation message (stderr)

kocka.cpp: In function 'int main()':
kocka.cpp:15:8: warning: unused variable 'm' [-Wunused-variable]
   15 |  int n,m,i,j,k;
      |        ^

• Subtask 1: 14 / 14
• Subtask 2: 14 / 14
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 14