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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
#354365#8338. Quad Kingdoms Chessship2077WA 19ms23244kbC++141.8kb2024-03-15 10:59:212024-03-15 10:59:22

Judging History

你现在查看的是最新测评结果

  • [2024-03-15 10:59:22]
  • 评测
  • 测评结果:WA
  • 用时:19ms
  • 内存:23244kb
  • [2024-03-15 10:59:21]
  • 提交

answer

#include<bits/stdc++.h>
#define ls(x) (x<<1)
#define rs(x) (x<<1|1)
#define fir first
#define sec second
using namespace std;
typedef unsigned long long ull;
constexpr int M=1e5+5;
int q,op,x,y,tmp,n[2];ull pw[M];
struct segtree{int mx;pair<ull,int>hash;}tr[2][M<<2];
pair<ull,int> operator +(pair<ull,int>a,pair<ull,int>b){
    return {a.fir+b.fir*pw[a.sec],a.sec+b.sec};
}
pair<ull,int> operator -(pair<ull,int>a,pair<ull,int>b){
    return {a.fir-b.fir*pw[a.sec-b.sec],a.sec-b.sec};
}
int read(){
    int x=0;char ch=getchar();
    while (!isdigit(ch)) ch=getchar();
    while (isdigit(ch)) x=x*10+ch-48,ch=getchar();
    return x;
}
pair<ull,int> calc(int l,int r,int x,int mx){
    if (l==r) return tr[op][x].mx>=mx?(pair<ull,int>){mx,1}:(pair<ull,int>){0,0};
    int mid=l+r>>1;
    if (tr[op][rs(x)].mx<mx) return calc(l,mid,ls(x),mx);
    return (tr[op][x].hash-tr[op][rs(x)].hash)+calc(mid+1,r,rs(x),mx);
}
void pushup(int x,int l,int r){
    tr[op][x].mx=max(tr[op][ls(x)].mx,tr[op][rs(x)].mx);
    tr[op][x].hash=calc(l,l+r>>1,ls(x),tr[op][rs(x)].mx)+tr[op][rs(x)].hash;
}
void build(int l,int r,int x){
    if (l==r) return tmp=read(),tr[op][x].mx=tmp,tr[op][x].hash={tmp,1},void();
    int mid=l+r>>1;build(l,mid,ls(x));build(mid+1,r,rs(x)); pushup(x,l,r);
}
void update(int u,int c,int l,int r,int x){
    if (l==r) return tr[op][x].mx=c,tr[op][x].hash={c,1},void(); int mid=l+r>>1;
    u<=mid?update(u,c,l,mid,ls(x)):update(u,c,mid+1,r,rs(x)); pushup(x,l,r);
}
int main(){
    for (int i=pw[0]=1;i<M;i++) pw[i]=pw[i-1]*233;
    n[0]=read();op=0;build(1,n[0],1);
    n[1]=read();op=1;build(1,n[1],1);
    q=read();while (q--){
        op=read()-1;x=read();y=read();
        update(x,y,1,n[op],1);
        puts(tr[0][1].hash==tr[1][1].hash?"YES":"NO");
    }
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 23204kb

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: 19ms
memory: 23244kb

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: 15ms
memory: 23148kb

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: 15ms
memory: 23132kb

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 1110th words differ - expected: 'NO', found: 'YES'