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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
#264853#7678. The Gameqkm66666#WA 1ms3852kbC++142.3kb2023-11-25 15:41:092023-11-25 15:41:10

Judging History

你现在查看的是最新测评结果

  • [2023-11-25 15:41:10]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3852kb
  • [2023-11-25 15:41:09]
  • 提交

answer

#include<algorithm>
#include<iostream>
#include<cstdlib>
#include<cstring>
#include<cassert>
#include<cstdio>
#include<cctype>
#include<vector>
#include<bitset>
#include<random>
#include<ctime>
#include<queue>
#include<cmath>
#include<list>
#include<map>
#include<set>
#define pb push_back
#define mp make_pair
#define pii pair<int,int>
#define pll pair<long long,long long>
#define FF fflush(stdout)
#define inf 0x3f3f3f3f
#define endl "\n"
#define fi first
#define se second
typedef long long ll;
typedef unsigned long long ull;
using namespace std;
//char buf[1<<20],*p1,*p2;
//#define getchar() (p1==p2&&(p2=(p1=buf)+fread(buf,1,1<<20,stdin),p1==p2)?EOF:*p1++)
inline int read()
{
    int s=0,f=1;
    char x=getchar();
    while(!isdigit(x))f=(x=='-'?-1:1),x=getchar();
    while(isdigit(x))s=s*10+x-'0',x=getchar();
    return s*f;
}
const int p=1e9+7;
//ll ksm(int a,int b){ll ans=1,bs=a;while(b){if(b&1)ans=ans*bs%p;bs=bs*bs%p;b>>=1;}return ans;}
mt19937 rd(time(0));
#define reaD read
int a[300005],b[300005];
set<int> S;
vector<int> ans;
int main()
{
    int T=reaD();
    while(T--)
    {
        int n=reaD(),m=reaD();
        for(int i=1;i<=n;i++)
        a[i]=read();
        sort(a+1,a+n+1);
        for(int i=1;i<=m;i++)
        b[i]=read();
        sort(b+1,b+m+1);
        bool ok=1;
        int s=0;
        for(int i=n-m+1;i<=n;i++)
        {
            if(a[i]>b[i-(n-m)])ok=0;
            s+=b[i-(n-m)]-a[i];
        }
        if(s>n-m)ok=0;
        if(!ok)
        {
            puts("-1");
            continue;
        }
        int xh=(n-m)-s;
        //cout<<xh;
        int up=b[1];
        for(int i=1;i<=n-m;i++)
        if(a[i]<up)
        S.insert(a[i]);
        while(S.size()&&xh)
        {
            int x=*S.begin();
            ans.pb(x);
            xh--;
            if(x+1<up)
            S.insert(x+1);
            S.erase(S.begin());
        }
        S.clear();
        if(xh>0)puts("-1");
        else
        {
            for(int i=n-m+1;i<=n;i++)
            {
                for(int j=a[i];j<b[i-(n-m)];j++)
                ans.pb(j);
            }
            printf("%d\n",ans.size());
            for(auto i:ans)
            printf("%d ",i);
            puts("");
        }
        ans.clear();
    }
    //system("pause");
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3852kb

input:

6
5 3
1 2 2 3 3
2 3 4
4 2
1 2 2 4
2 4
5 2
2 3 3 4 4
5 5
6 1
1 1 1 1 1 1
4
4 2
1 1 1 2
2 2
4 1
1 1 1 1
2

output:

2
1 3 
-1
3
2 4 4 
5
1 2 1 2 3 
2
1 1 
-1

result:

ok ok (6 test cases)

Test #2:

score: 0
Accepted
time: 1ms
memory: 3628kb

input:

7056
4 3
1 1 1 1
1 1 1
4 3
1 1 1 1
1 1 2
4 3
1 1 1 1
1 1 3
4 3
1 1 1 1
1 1 4
4 3
1 1 1 1
1 1 5
4 3
1 1 1 1
1 1 6
4 3
1 1 1 1
1 2 2
4 3
1 1 1 1
1 2 3
4 3
1 1 1 1
1 2 4
4 3
1 1 1 1
1 2 5
4 3
1 1 1 1
1 2 6
4 3
1 1 1 1
1 3 3
4 3
1 1 1 1
1 3 4
4 3
1 1 1 1
1 3 5
4 3
1 1 1 1
1 3 6
4 3
1 1 1 1
1 4 4
4 3
1 1...

output:

-1
1
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
2 
-1
-1
-1
1
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (7056 test cases)

Test #3:

score: -100
Wrong Answer
time: 1ms
memory: 3612kb

input:

5880
4 2
1 1 1 1
1 1
4 2
1 1 1 1
1 2
4 2
1 1 1 1
1 3
4 2
1 1 1 1
1 4
4 2
1 1 1 1
1 5
4 2
1 1 1 1
1 6
4 2
1 1 1 1
1 7
4 2
1 1 1 1
2 2
4 2
1 1 1 1
2 3
4 2
1 1 1 1
2 4
4 2
1 1 1 1
2 5
4 2
1 1 1 1
2 6
4 2
1 1 1 1
2 7
4 2
1 1 1 1
3 3
4 2
1 1 1 1
3 4
4 2
1 1 1 1
3 5
4 2
1 1 1 1
3 6
4 2
1 1 1 1
3 7
4 2
1 1...

output:

-1
-1
2
1 2 
-1
-1
-1
-1
2
1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
2 3 
-1
-1
-1
2
1 1 
2
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
3 4 
-1
-1
-1
2
1 1 
2
1 3 
-1
-1
-1
2
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

wrong answer Wrong answer, erase a number that does not exist (test case 1386)