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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
#534458#8338. Quad Kingdoms Chesstraining_233WA 13ms18756kbC++142.1kb2024-08-27 10:45:242024-08-27 10:45:24

Judging History

你现在查看的是最新测评结果

  • [2024-08-27 10:45:24]
  • 评测
  • 测评结果:WA
  • 用时:13ms
  • 内存:18756kb
  • [2024-08-27 10:45:24]
  • 提交

answer

#include<bits/stdc++.h>
#define For(i,a,b) for(int i=(a),i##END=(b);i<=i##END;i++)
#define Rof(i,b,a) for(int i=(b),i##END=(a);i>=i##END;i--)
#define go(u) for(int i=head[u];i;i=nxt[i])
#define int long long
using namespace std;
inline int read(){
	int x=0,f=1;
	char ch=getchar();
	while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
	while(ch>='0'&&ch<='9'){x=(x<<1)+(x<<3)+(ch^48);ch=getchar();}
	return x*f;
}
const int N=1e5+10,p1=998244353,p2=1e9+9,base=114514123;
struct node{
	int len,h1,h2;
	bool operator == (const node &x) const{
		return len==x.len&&h1==x.h1&&h2==x.h2;
	}
};
int n1,n2,q;
int pw1[N],pw2[N];
int a1[N],a2[N];
struct Tree{
	#define ls (k<<1)
	#define rs (k<<1|1)
	int mx[N<<2],len[N<<2];
	node H[N<<2];
	node calc(int k,int l,int r,int pre){
		if(l==r)return (node){mx[k]>=pre,mx[k]>=pre?mx[k]:0,mx[k]>=pre?mx[k]:0};
		int m=l+r>>1;
		if(mx[ls]<pre)return calc(rs,m+1,r,pre);
		else{
			node o=calc(ls,l,m,pre),ret;
			ret.len=o.len+len[k]-len[ls];
			ret.h1=(o.h1*pw1[len[k]-len[ls]]+H[rs].h1)%p1;
			ret.h2=(o.h2*pw2[len[k]-len[ls]]+H[rs].h2)%p2;
			return ret;
		}
	}
	void up(int k,int l,int r){
		int m=l+r>>1;
		mx[k]=max(mx[ls],mx[rs]);
		node o=calc(rs,m+1,r,mx[ls]);
		len[k]=len[ls]+o.len;
		H[k].h1=(H[ls].h1*pw1[o.len]+o.h1)%p1;
		H[k].h2=(H[ls].h2*pw2[o.len]+o.h2)%p2;
	}
	void build(int k,int l,int r,int* a){
		if(l==r)return mx[k]=H[k].h1=H[k].h2=a[l],len[k]=1,void();
		int m=l+r>>1;
		build(ls,l,m,a),build(rs,m+1,r,a);
		up(k,l,r);
	}
	void mdf(int k,int l,int r,int x,int v){
		if(l==r)return mx[k]=v,H[k].h1=H[k].h2=v,void();
		int m=l+r>>1;
		x<=m?mdf(ls,l,m,x,v):mdf(rs,m+1,r,x,v);
		up(k,l,r);
	}
}T1,T2;
signed main(){
	pw1[0]=pw2[0]=1;
	For(i,1,N-1)
		pw1[i]=pw1[i-1]*base%p1,
		pw2[i]=pw2[i-1]*base%p2;
	For(i,1,n1=read())a1[i]=read();
	reverse(a1+1,a1+1+n1);
	T1.build(1,1,n1,a1);
	For(i,1,n2=read())a2[i]=read();
	reverse(a2+1,a2+1+n2);
	T2.build(1,1,n2,a2);
	q=read();
	while(q--){
		int op=read(),x=read(),y=read();
		if(op==1)T1.mdf(1,1,n1,n1-x+1,y);
		else T2.mdf(1,1,n2,n2-x+1,y);
		puts(T1.H[1]==T2.H[1]?"YES":"NO");
	}
	return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 3ms
memory: 17284kb

input:

5
1 2 3 4 5
5
5 4 3 2 1
8
1 1 5
1 4 2
1 2 4
1 5 1
1 5 5
2 1 4
2 3 5
2 5 5

output:

NO
NO
NO
YES
NO
NO
NO
YES

result:

ok 8 tokens

Test #2:

score: 0
Accepted
time: 9ms
memory: 17480kb

input:

1
2
6
2 1 1 1 1 1
200000
2 6 2
1 1 1
1 1 1
1 1 2
2 1 1
1 1 2
1 1 1
2 4 1
2 1 2
1 1 1
1 1 2
2 5 1
1 1 1
1 1 2
1 1 1
2 6 1
1 1 2
1 1 2
1 1 2
2 3 1
1 1 1
2 1 1
2 6 2
1 1 2
2 4 1
1 1 2
2 6 1
1 1 2
1 1 1
2 5 2
2 6 2
1 1 1
2 4 2
2 5 2
2 6 2
1 1 1
2 5 1
2 6 2
1 1 2
1 1 1
1 1 1
2 4 1
1 1 2
1 1 2
1 1 2
2 3 2...

output:

NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
N...

result:

ok 200000 tokens

Test #3:

score: 0
Accepted
time: 13ms
memory: 18756kb

input:

6
2 1 1 2 1 2
1
1
200000
2 1 1
1 1 2
1 1 1
2 1 2
2 1 1
2 1 1
2 1 2
2 1 2
1 1 2
1 3 1
1 6 2
1 5 2
1 4 2
1 3 1
2 1 2
1 4 2
1 4 2
2 1 2
2 1 2
1 3 1
1 6 1
1 1 2
2 1 1
1 6 1
1 3 1
1 5 2
1 6 2
1 5 2
2 1 2
1 2 1
1 5 2
2 1 1
2 1 1
1 6 1
2 1 2
2 1 1
1 3 2
2 1 1
1 6 1
1 4 2
1 2 1
1 1 1
2 1 1
1 2 1
1 6 2
1 6 2...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok 200000 tokens

Test #4:

score: -100
Wrong Answer
time: 12ms
memory: 17116kb

input:

6
1 3 1 2 1 2
6
2 1 3 3 3 1
200000
2 4 2
1 2 1
1 6 2
2 3 2
1 1 1
1 6 2
1 6 2
1 3 2
2 6 1
2 4 3
1 1 2
2 5 2
2 6 2
2 3 1
1 4 3
1 3 1
2 5 2
2 4 2
2 1 3
1 1 1
2 2 2
2 4 2
1 5 3
1 6 3
2 6 3
1 5 3
2 5 3
2 4 1
2 4 2
1 1 2
1 6 1
2 6 1
1 2 3
1 1 3
1 1 1
2 6 3
2 4 1
1 4 2
2 2 1
1 3 1
1 1 3
1 1 3
1 4 3
1 3 3
2...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
N...

result:

wrong answer 195th words differ - expected: 'YES', found: 'NO'