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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#747356#9574. StripshuangxiWA 22ms7856kbC++202.0kb2024-11-14 16:58:462024-11-14 16:58:46

Judging History

你现在查看的是最新测评结果

  • [2024-11-14 16:58:46]
  • 评测
  • 测评结果:WA
  • 用时:22ms
  • 内存:7856kb
  • [2024-11-14 16:58:46]
  • 提交

answer

#include<bits/stdc++.h>
#define ls p*2
#define rs p*2+1
#define x first
#define y second
#define endl '\n'
using namespace std;

mt19937 rnd(time(0));
typedef long long LL;
typedef unsigned long long  uLL;
typedef pair<int,int>PII;
typedef pair<double,double>PDD;
const double PI=acos(-1);
const int N=2e5+10,M=4e5,MOD=1e9+7,NN=1e6+10;
int T;
int n,m,k,w;
int a[N],b[N];
PII f[N];
int ans[N];
int tui[N];
int limit[N];
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cin>>T;
    while(T--){
        cin>>n>>m>>k>>w;
        int cnt=0;
        for(int i=1;i<=n;i++){
            cin>>a[i];
            f[++cnt]={a[i],0};
        }
        for(int i=1;i<=m;i++){
            cin>>b[i];
            f[++cnt]={b[i],1};
        }
        f[++cnt]={0,1};
        f[++cnt]={w+1,1};
        sort(f+1,f+cnt+1);
        int r=-1;
        bool flag=true;
        int xx=0;
        int L=0;
        for(int i=1;i<=cnt;i++){
            auto [x,op]=f[i];
            if(op){
                tui[xx]=max(tui[xx],r-x+1);
                L=x;
            }else{
                if(x>r){
                    r=x+k-1;
                    ans[++xx]=x;
                    limit[xx]=L;
                }else{

                }
            }
        }
        for(int i=xx;i>=1;i--){
            if(i==xx){
                ans[i]=ans[i]-tui[i];
            }else{
                ans[i]=min(ans[i]-tui[i],ans[i+1]-k);
            }
        }
        for(int i=1;i<=xx;i++){
            if(limit[i]<ans[i]){

            }else{
                flag=false;
            }
        }
        if(flag){
            cout<<xx<<endl;
            for(int i=1;i<=xx;i++){
                cout<<ans[i]<<' ';
            }
            cout<<endl;
        }else{
            cout<<"-1"<<endl;
        }
        for(int i=1;i<=xx;i++){
            limit[i]=0;
            tui[i]=0;
            ans[i]=0;
        }
    }


}


详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 7856kb

input:

4
5 2 3 16
7 11 2 9 14
13 5
3 2 4 11
6 10 2
1 11
2 1 2 6
1 5
3
2 1 2 6
1 5
2

output:

4
2 7 10 14 
-1
2
1 5 
-1

result:

ok ok 4 cases (4 test cases)

Test #2:

score: -100
Wrong Answer
time: 22ms
memory: 5732kb

input:

11000
3 8 2 53
32 3 33
35 19 38 20 1 30 10 6
7 10 1 42
3 14 4 36 28 40 22
17 20 12 41 27 7 1 19 13 9
6 6 13 78
55 76 53 32 54 58
62 45 21 4 7 61
8 7 3 68
9 26 54 31 22 3 38 65
34 16 58 47 52 29 53
5 8 4 33
33 5 30 6 15
27 12 9 28 19 2 13 10
6 1 2 48
8 12 48 1 41 31
40
7 6 7 61
20 19 30 52 49 17 40
3...

output:

2
3 32 
7
3 4 14 22 28 36 40 
3
32 48 66 
8
3 9 22 26 31 38 54 65 
3
5 15 30 
6
1 8 12 31 41 47 
4
17 30 39 49 
2
52 67 
1
27 
1
22 
1
62 
5
24 33 43 48 60 
2
4 31 
3
11 20 31 
3
3 16 33 
3
25 30 42 
3
3 17 60 
4
1 11 21 33 
2
54 66 
3
50 59 65 
3
50 62 78 
1
81 
4
2 11 16 23 
5
3 7 17 36 49 
2
1 45...

result:

wrong answer There is no stripe covering red cell 28 (test case 48)