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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#89014#5466. Permutation CompressionshihoghmeanWA 2ms3460kbC++143.1kb2023-03-18 11:17:282023-03-18 11:17:30

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-03-18 11:17:30]
  • 评测
  • 测评结果:WA
  • 用时:2ms
  • 内存:3460kb
  • [2023-03-18 11:17:28]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
//#define int long long
#define ll long long
#define fo(i,a,b) for(int i=a;i<=b;i++)
#define fr(i,a,b) for(int i=a;i>=b;i--)
#define py puts("YES")
#define pn puts("NO")
#define pt puts("")
#define pb push_back
#define wt(x) write(x),puts("")
#define tx printf("fds")
#define mp make_pair
#define fi first
#define se second
inline int read(){
	int x=0,k=1;
	char ch=getchar();
	while(ch<'0'||ch>'9'){
		if(ch=='-') k=-1;
		ch=getchar();
	}
	while(ch>='0'&&ch<='9'){
		x=(x<<1)+(x<<3)+ch-48;
		ch=getchar();
	}
	return x*k;
}
void write(int x){
	if(x<0){
		x=-x;
		putchar('-');
	}
	if(x>9) write(x/10);
	putchar(x%10+'0');
}
int power(int x,int y,int mod){
	int num=1;
	while(y){
		if(y&1) num=(num*x)%mod;
		x=x*x%mod;
		y>>=1;
	}
	return num;
}
int mul(int x,int y,int mod){
	int num=0;
	while(y){
		if(y&1) num=(num+x)%mod;
		x=(x+x)%mod;
		y>>=1;
	}
	return num;
}
const int N=1e6+7,mod=998244353;
int n,m,tot,cnt,ans,k;
int a[N],b[N],c[N],d[N],z[N];
multiset<int> st;
struct tree{
	int max,num;
}t[N];
void pu(int id){
	t[id].max=max(t[id<<1].max,t[id<<1|1].max);
	t[id].num=t[id<<1].num+t[id<<1|1].num;
}
void build(int id,int l,int r){
	if(l==r){
		t[id].max=a[l];
		t[id].num=1;
		return ;
	}
	int mid=(l+r)>>1;
	build(id<<1,l,mid);
	build(id<<1|1,mid+1,r);
	pu(id);
}
void update(int id,int l,int r,int x){
	if(l==r){
		t[id].max=0;
		t[id].num=0;
		return ;
	}
	int mid=(l+r)>>1;
	if(x<=mid) update(id<<1,l,mid,x);
	else update(id<<1|1,mid+1,r,x);
	pu(id);
}
int querymax(int id,int l,int r,int L,int R){
	if(L<=l&&r<=R){
		return t[id].max;
	}
	int mid=(l+r)>>1;
	int p=0;
	if(L<=mid) p=max(p,querymax(id<<1,l,mid,L,R));
	if(mid<R) p=max(p,querymax(id<<1|1,mid+1,r,L,R));
	pu(id);
	return p;
}
int querynum(int id,int l,int r,int L,int R){
	if(L<=l&&r<=R){
		return t[id].num;
	}
	int mid=(l+r)>>1;
	int p=0;
	if(L<=mid) p+=querynum(id<<1,l,mid,L,R);
	if(mid<R) p+=querynum(id<<1|1,mid+1,r,L,R);
	pu(id);
	return p;
}
int get(int x){
	int now=d[x];
	int l=now+1,r=n;
	int R=now;
	while(l<=r){
		int mid=(l+r)>>1;
		if(querymax(1,1,n,now+1,mid)>x) r=mid-1;
		else l=mid+1,R=mid;
	}
	l=1;
	r=now-1;
	int L=now;
	while(l<=r){
		int mid=(l+r)>>1;
		if(querymax(1,1,n,mid,now-1)>x) l=mid+1;
		else r=mid-1,L=mid;
	}
	// printf("%d %d\n",L,R);
	return querynum(1,1,n,L,R);
}
signed main(){
	int tt=read();
	while(tt--){
		n=read();m=read();
		k=read();
		st.clear();
		fo(i,1,n) b[i]=1;
		fo(i,1,n) a[i]=read(),d[a[i]]=i;
		fo(i,1,m) z[i]=read(),b[z[i]]=0;
		fo(i,1,k) {
			int x=read();
			st.insert(x);
		}
		build(1,1,n);
		int now=n-m,fl=0;
		int p=1;
		if(now>k){
			fl=1;
			pn;
			continue;
		}
		fo(i,1,m){
			while(a[p]!=z[i]&&p<=n) p++;
			if(p>n){
				fl=1;
				pn;
				break;
			}
		}
		if(fl) continue;
		fr(i,n,1){
			if(b[i]){
				int x=get(i);
				auto it=(st.upper_bound(x));
				if((*st.begin())>x){
					fl=1;
					pn;
					break;
				}
				st.erase(*(it--));
			}
		}
		if(fl) continue;
		py;
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3460kb

input:

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

output:

YES
YES
NO

result:

ok 3 lines

Test #2:

score: -100
Wrong Answer
time: 2ms
memory: 3348kb

input:

100
2 1 2
2 1
2
1 1
2 1 2
1 2
1
2 2
2 1 1
1 2
1
2
6 1 5
3 4 2 5 6 1
3
5 2 1 1 1
6 1 6
2 1 3 6 4 5
1
4 1 2 2 1 4
3 3 2
2 1 3
2 1 3
2 2
1 1 1
1
1
1
1 1 1
1
1
1
2 1 2
2 1
2
1 2
4 4 3
2 1 3 4
2 1 3 4
4 3 1
1 1 1
1
1
1
6 5 1
6 2 5 4 3 1
6 2 4 3 1
4
1 1 1
1
1
1
6 5 3
3 6 1 4 5 2
3 6 1 4 2
3 3 4
4 3 4
3 4 ...

output:

YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
NO
YES
YES
NO
NO
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Y...

result:

wrong answer 40th lines differ - expected: 'NO', found: 'YES'