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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#353838#8338. Quad Kingdoms Chessucup-team2681WA 34ms16120kbC++232.1kb2024-03-14 17:26:212024-03-14 17:26:23

Judging History

你现在查看的是最新测评结果

  • [2024-03-14 17:26:23]
  • 评测
  • 测评结果:WA
  • 用时:34ms
  • 内存:16120kb
  • [2024-03-14 17:26:21]
  • 提交

answer

#include<bits/stdc++.h>
#define ll long long
#define pii pair<int,int>
using namespace std;
int a[100005],b[100005],qp[100005];
const int p=998244353,seed=233;
struct node{
    int hsh,cnt;
};
node operator+(node a,node b){
    return (node){(int)(((ll)a.hsh*qp[b.cnt]+b.hsh)%p),a.cnt+b.cnt};
};
struct sgtree{
    int mx[100005<<2],mn[100005<<2];
    node tree[100005<<2];
    node find(int u,int l,int r,int qmn){
        if(mn[u]>=qmn)return tree[u];
        if(mx[u]<qmn)return{0,0};
        return find(u<<1,l,l+r>>1,qmn)+find(u<<1|1,l+r+2>>1,r,qmn);
    }
    void push_up(int u,int l,int r){
        mx[u]=max(mx[u<<1],mx[u<<1|1]);
        mn[u]=mn[u<<1|1];
        tree[u]=find(u<<1,l,l+r>>1,mx[u<<1|1])+tree[u<<1|1];
    }
    void upd(int u,int l,int r,int k,int x){
        if(l==r){
            mx[u]=mn[u]=x;
            tree[u]={x,1};
            return;
        }
        if(k<=(l+r>>1))upd(u<<1,l,l+r>>1,k,x);
        else upd(u<<1|1,l+r+2>>1,r,k,x);
        push_up(u,l,r);
    }
    void build(int u,int l,int r,int a[]){
        if(l==r){
            mx[u]=mn[u]=a[l];
            tree[u]={a[l],1};
            return;
        }
        build(u<<1,l,l+r>>1,a);
        build(u<<1|1,l+r+2>>1,r,a);
        push_up(u,l,r);
    }
    int hash(){
        return tree[1].hsh;
    }
}t1,t2;
void solve(){
    int n1,n2;
    scanf("%d",&n1);
    for(int i=1;i<=n1;i++){
        scanf("%d",&a[i]);
    }
    scanf("%d",&n2);
    for(int i=1;i<=n2;i++){
        scanf("%d",&b[i]);
    }
    t1.build(1,1,n1,a);
    puts("");
    t2.build(1,1,n2,b);
    int q;
    scanf("%d",&q);
    for(int i=1;i<=q;i++){
        int t,k,x;
        scanf("%d%d%d",&t,&k,&x);
        if(t==1){
            t1.upd(1,1,n1,k,x);
        }
        else{
            t2.upd(1,1,n2,k,x);
        }
        if(t1.hash()==t2.hash()){
            puts("YES");
        }
        else{
            puts("NO");
        }
    }
}
int main(){
    qp[0]=1;
    for(int i=1;i<=1e5;i++){
        qp[i]=(ll)qp[i-1]*seed%p;
    }
	int t=1;
	//scanf("%d",&t);
	while(t--)solve();
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 2ms
memory: 10300kb

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: 26ms
memory: 14332kb

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
...

result:

ok 200000 tokens

Test #3:

score: 0
Accepted
time: 25ms
memory: 14408kb

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: 0
Accepted
time: 34ms
memory: 11968kb

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
...

result:

ok 200000 tokens

Test #5:

score: 0
Accepted
time: 24ms
memory: 16120kb

input:

4
1 1 2 2
1
1
200000
2 1 2
1 1 3
1 2 1
2 1 2
2 1 2
2 1 3
2 1 1
2 1 1
1 4 2
2 1 3
1 3 1
1 2 1
1 3 2
2 1 1
1 4 2
2 1 1
2 1 2
1 1 1
2 1 2
2 1 1
1 4 1
1 2 2
2 1 1
1 1 1
1 4 3
2 1 3
1 1 3
2 1 2
1 2 1
2 1 1
2 1 1
2 1 1
2 1 3
2 1 2
1 2 3
2 1 3
1 3 3
2 1 1
1 2 3
2 1 2
1 1 2
2 1 2
2 1 3
1 2 1
1 4 3
2 1 2
2 1...

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
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
YES
NO
NO
NO
NO
YES
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok 200000 tokens

Test #6:

score: 0
Accepted
time: 25ms
memory: 10264kb

input:

2
4 2
4
2 3 3 2
200000
1 1 2
1 2 2
1 2 2
1 2 4
1 1 2
1 2 4
2 2 1
1 1 3
2 3 2
2 3 1
2 2 4
2 3 2
2 2 1
1 1 4
1 2 4
2 2 1
1 1 2
2 1 2
2 4 4
1 2 4
1 2 3
2 4 4
2 3 1
2 1 3
2 3 1
2 2 1
1 1 2
2 2 1
1 2 3
1 2 2
1 2 1
1 2 4
1 2 4
1 1 3
1 1 4
2 1 3
1 1 1
1 2 4
2 1 2
2 3 4
1 2 4
2 2 1
1 2 1
2 3 2
1 2 3
2 3 3
1...

output:


NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
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
NO
NO
NO
NO
NO
NO
...

result:

ok 200000 tokens

Test #7:

score: -100
Wrong Answer
time: 29ms
memory: 10312kb

input:

7
3 3 4 1 1 3 3
5
3 3 2 1 4
200000
2 2 1
2 2 1
2 5 1
1 6 1
1 5 2
2 1 4
1 4 2
1 6 4
1 7 1
1 2 3
2 5 1
2 5 4
1 6 2
1 5 2
1 4 1
1 2 1
2 2 2
1 3 4
1 7 2
1 6 3
2 5 1
1 5 1
1 7 3
2 1 3
2 3 1
1 3 2
2 2 2
1 7 4
2 1 4
1 3 2
1 1 2
1 5 3
1 5 3
2 2 2
1 5 3
2 5 3
2 3 2
1 1 3
1 2 2
2 2 1
2 1 4
2 1 2
1 3 4
2 1 1
1...

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

result:

wrong answer 1889th words differ - expected: 'YES', found: 'NO'