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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#212769#5459. Goose, goose, DUCK?EmolgaTL 0ms0kbC++142.2kb2023-10-13 20:27:062023-10-13 20:27:07

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你现在查看的是最新测评结果

  • [2023-10-13 20:27:07]
  • 评测
  • 测评结果:TL
  • 用时:0ms
  • 内存:0kb
  • [2023-10-13 20:27:06]
  • 提交

answer

#include<bits/stdc++.h>
#include<sstream>
#include<cassert>
#define fi first
#define se second
#define i128 __int128
using namespace std;
typedef long long ll;
typedef double db;
typedef pair<int,int> PII;
const double eps=1e-7;
const int N=5e5+7 ,M=5e5+7, INF=0x3f3f3f3f,mod=1e9+7,mod1=998244353;
const long long int llINF=0x3f3f3f3f3f3f3f3f;
inline ll read() {ll x=0,f=1;char c=getchar();while(c<'0'||c>'9') {if(c=='-') f=-1;c=getchar();}
while(c>='0'&&c<='9') {x=(ll)x*10+c-'0';c=getchar();} return x*f;}
inline void write(ll x) {if(x < 0) {putchar('-'); x = -x;}if(x >= 10) write(x / 10);putchar(x % 10 + '0');}
inline void write(ll x,char ch) {write(x);putchar(ch);}
void stin() {freopen("in_put.txt","r",stdin);freopen("my_out_put.txt","w",stdout);}
bool cmp0(int a,int b) {return a>b;}
template<typename T> T gcd(T a,T b) {return b==0?a:gcd(b,a%b);}
template<typename T> T lcm(T a,T b) {return a*b/gcd(a,b);}
void hack() {printf("\n----------------------------------\n");}

int T,hackT;
int n,m,k;
int w[N];
bool b[N];
int l[N],r[N];
int stk[N],top;

void solve() {
	n=read(),m=read(),k=read();
	
	for(int i=1;i<=n;i++) w[i]=read(),b[i]=false;
	for(int i=1;i<=m;i++) b[read()]=true;
	
	multiset<int> s;
	for(int i=1;i<=k;i++) {
		int c=read();
		s.insert(-c);
	}
	
	if(n-m>k) printf("NO\n");
	else {
		stk[0]=0,top=0;
		for(int i=1;i<=n;i++) {
			while(top&&w[stk[top]]<=w[i]) top--;
			l[i]=stk[top];
			stk[++top]=i;
		}	
		stk[0]=n+1,top=0;
		for(int i=n;i>=1;i--) {
			while(top&&w[stk[top]]<=w[i]) top--;
			r[i]=stk[top];
			stk[++top]=i;
		}
		
		vector<int> vis;
		
		bool flag=true;
		for(int i=1;i<=n;i++) {
			if(b[w[i]]) continue;
			int vp=(r[i]-1)-(l[i]+1)+1;
			vis.push_back(vp);
		}
		
		sort(vis.begin(),vis.end());
		for(auto &it:vis) {
			auto vi=s.lower_bound(-it);
			if(vi==s.end()) {
				flag=false;
				break;
			}else {
				s.erase(vi);
			}
		}
		
		if(!flag) printf("NO\n");
		else printf("YES\n");
	}
}   

int main() {
    // init();
    // stin();
	// ios::sync_with_stdio(false); 

    scanf("%d",&T);
    // T=1; 
    while(T--) hackT++,solve();
    
    return 0;       
}          

Details

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Test #1:

score: 0
Time Limit Exceeded

input:

6 2
1 2 2 1 3 3

output:


result: