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QOJ

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
#804632	#9873. Last Chance: Threads of Despair	ucup-team1134^#	WA	1ms	3868kb	C++23	3.9kb	2024-12-08 01:23:16	2024-12-08 01:23:16

Judging History

你现在查看的是最新测评结果

[2024-12-08 01:23:16]
评测

测评结果：WA
用时：1ms
内存：3868kb

查看

[2024-12-08 01:23:16]
提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return true; } return false; }
template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return true; } return false; }
#define vi vector<int>
#define vl vector<ll>
#define vii vector<pair<int,int>>
#define vll vector<pair<ll,ll>>
#define vvi vector<vector<int>>
#define vvl vector<vector<ll>>
#define vvii vector<vector<pair<int,int>>>
#define vvll vector<vector<pair<ll,ll>>>
#define vst vector<string>
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define mkunique(x) sort(all(x));(x).erase(unique(all(x)),(x).end())
#define fi first
#define se second
#define mp make_pair
#define si(x) int(x.size())
const int mod=998244353,MAX=300005,INF=15<<26;

int main(){
    
    std::ifstream in("text.txt");
    std::cin.rdbuf(in.rdbuf());
    cin.tie(0);
    ios::sync_with_stdio(false);
    
    int Q;cin>>Q;
    while(Q--){
        ll N,M;cin>>N>>M;
        ll buf=0;
        multiset<ll> A,B,C,svA,svB;
        vl Z;
        for(int i=0;i<N;i++){
            ll x;cin>>x;
            A.insert(x);
        }
        for(int i=0;i<M;i++){
            ll x;cin>>x;
            B.insert(x);
            Z.pb(x);
        }
        sort(all(Z));
        svA=A;
        svB=B;
        int q=0,la=0;
        
        while(si(A)&&si(B)){
            ll x=*A.begin();
            assert(x>buf);
            A.erase(A.begin());
            C.insert(x-1);
            
            ll y=*B.rbegin();
            B.erase(B.find(y));
            B.insert(y-1);
            
            while(1){
                if(si(A)&&*A.begin()<=buf){
                    la=q+1;
                    A.erase(A.begin());
                    buf++;
                }else if(si(B)&&*B.begin()<=buf){
                    la=q+1;
                    B.erase(B.begin());
                    buf++;
                }else if(si(C)&&*C.begin()<=buf){
                    la=q+1;
                    C.erase(C.begin());
                    buf++;
                }else{
                    break;
                }
            }
            q++;
        }
        
        if(si(B)==0){
            cout<<"Yes\n";
            continue;
        }
        
        A=svA;
        B=svB;
        C.clear();
        
        q=0;
        buf=0;
        ll ata=0;
        while(si(A)&&si(B)){
            if(la==q) break;
            ll x=*A.begin();
            assert(x>buf);
            A.erase(A.begin());
            C.insert(x-1);
            
            ll y=*B.rbegin();
            B.erase(B.find(y));
            B.insert(y-1);
            
            ata++;
            
            while(1){
                if(si(A)&&*A.begin()<=buf){
                    A.erase(A.begin());
                    buf++;
                }else if(si(B)&&*B.begin()<=buf){
                    B.erase(B.begin());
                    buf++;
                }else if(si(C)&&*C.begin()<=buf){
                    C.erase(C.begin());
                    buf++;
                }else{
                    break;
                }
            }
            q++;
        }
        deque<ll> X,Y;
        for(ll a:A) X.pb((a-1-buf));
        for(int t=0;t<si(B);t++) Y.pb(Z[si(Z)-si(B)+t]-buf);
        
        ll rem=si(X)+ata;
        
        for(ll t=0;;t++){
            if(si(X)&&X[0]<=t){
                X.pop_front();
            }else if(si(Y)==0){
                break;
            }else{
                if(Y[0]<=t){
                    Y.pop_front();
                }else{
                    rem-=(Y[0]-t);
                    Y.pop_front();
                }
            }
        }
        
        if(rem>=0) cout<<"Yes\n";
        else cout<<"No\n";
    }
}

源文件, 语言: C++23

详细

Test #1:

score: 100

Accepted

time: 0ms

memory: 3608kb

input:

output:

Yes
No
Yes

result:

ok 3 token(s): yes count is 2, no count is 1

Test #2:

score: 0

Accepted

time: 0ms

memory: 3868kb

input:

3
7 1
1 1 1 1 1 1 1
9
5 2
3 4 5 6 7
1 6
5 3
3 4 5 6 7
1 5 7

output:

No
No
Yes

result:

ok 3 token(s): yes count is 1, no count is 2

Test #3:

score: 0

Accepted

time: 0ms

memory: 3864kb

input:

output:

Yes
Yes
Yes
No

result:

ok 4 token(s): yes count is 3, no count is 1

Test #4:

score: 0

Accepted

time: 0ms

memory: 3608kb

input:

output:

Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
No
No
Yes
No
No
No
No
No

result:

ok 18 token(s): yes count is 7, no count is 11

Test #5:

score: 0

Accepted

time: 0ms

memory: 3636kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No

result:

ok 18 token(s): yes count is 15, no count is 3

Test #6:

score: -100

Wrong Answer

time: 1ms

memory: 3584kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Y...

result:

wrong answer expected YES, found NO [49th token]