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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
#570775#9302. Caesar Cipherrotcar07#WA 1563ms40432kbC++202.0kb2024-09-17 17:42:302024-09-17 17:42:32

Judging History

你现在查看的是最新测评结果

  • [2024-11-04 17:10:09]
  • hack成功,自动添加数据
  • (/hack/1110)
  • [2024-10-21 09:47:48]
  • hack成功,自动添加数据
  • (/hack/1022)
  • [2024-10-21 09:39:50]
  • hack成功,自动添加数据
  • (/hack/1021)
  • [2024-10-21 09:31:34]
  • hack成功,自动添加数据
  • (/hack/1020)
  • [2024-10-03 10:14:59]
  • hack成功,自动添加数据
  • (/hack/928)
  • [2024-09-28 07:51:27]
  • hack成功,自动添加数据
  • (/hack/922)
  • [2024-09-28 07:42:39]
  • hack成功,自动添加数据
  • (/hack/921)
  • [2024-09-26 18:56:14]
  • hack成功,自动添加数据
  • (/hack/911)
  • [2024-09-23 07:21:34]
  • hack成功,自动添加数据
  • (/hack/885)
  • [2024-09-20 15:14:45]
  • hack成功,自动添加数据
  • (/hack/855)
  • [2024-09-20 14:21:31]
  • hack成功,自动添加数据
  • (/hack/854)
  • [2024-09-20 14:19:40]
  • hack成功,自动添加数据
  • (/hack/853)
  • [2024-09-20 14:16:01]
  • hack成功,自动添加数据
  • (/hack/851)
  • [2024-09-20 14:12:05]
  • hack成功,自动添加数据
  • (/hack/850)
  • [2024-09-20 14:10:12]
  • hack成功,自动添加数据
  • (/hack/849)
  • [2024-09-17 17:42:32]
  • 评测
  • 测评结果:WA
  • 用时:1563ms
  • 内存:40432kb
  • [2024-09-17 17:42:30]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int n,q;
constexpr int maxn=5e5+5;
int a[maxn];
typedef unsigned long long ull;
constexpr ull base=100007;
int mx[maxn<<2],len[maxn<<2];
ull bs[maxn],sb[maxn],hsh[maxn<<2];
#define ls p<<1
#define rs p<<1|1
int g[maxn<<2];
inline void pushup(int p){
    mx[p]=max(mx[ls],mx[rs]);
    hsh[p]=(hsh[ls]*bs[len[rs]]+hsh[rs]);
}
inline void pd(int p,int x){
    mx[p]+=x,g[p]+=x;
    hsh[p]=(hsh[p]+x*sb[len[p]-1]);
}
inline void pushdown(int p){
    if(g[p]){pd(ls,p),pd(rs,p),g[p]=0;}
}
void build(int p,int l,int r){
    len[p]=r-l+1;
    if(l==r) return mx[p]=hsh[p]=a[l],void();
    int mid=l+r>>1;
    build(ls,l,mid),build(rs,mid+1,r);
    pushup(p);
}
void modify(int p,int l,int r,int ql,int qr){
    if(ql<=l&&r<=qr) return pd(p,1);
    int mid=l+r>>1;
    pushdown(p);
    if(ql<=mid) modify(ls,l,mid,ql,qr);
    if(qr>mid) modify(rs,mid+1,r,ql,qr);
    pushup(p);
}
void assign(int p,int l,int r){
    if(mx[p]<65536) return;
    if(l==r){
        mx[p]=hsh[p]=0;
        return;
    }
    int mid=l+r>>1;
    pushdown(p);
    assign(ls,l,mid),assign(rs,mid+1,r);
    pushup(p);
}
ull res;
void query(int p,int l,int r,int ql,int qr){
    if(ql<=l&&r<=qr){
        res=(res*bs[len[p]]+hsh[p]);
        return;
    }
    int mid=l+r>>1;pushdown(p);
    if(ql<=mid) query(ls,l,mid,ql,qr);
    if(qr>mid) query(rs,mid+1,r,ql,qr);
}
int main(){
    std::ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    cin>>n>>q;
    for(int i=1;i<=n;i++) cin>>a[i];
    for(int i=bs[0]=sb[0]=1;i<=n;i++) bs[i]=bs[i-1]*base,sb[i]=(sb[i-1]*base+1);
    build(1,1,n);
    while(q--){
        int op,x,y,z;cin>>op>>x>>y;
        if(op==1) modify(1,1,n,x,y),assign(1,1,n);
        else{
            cin>>z;
            ull A,B;
            res=0;query(1,1,n,x,x+z-1);
            A=res,res=0;query(1,1,n,y,y+z-1);
            B=res;
            puts((A==B)?"yes":"no");
        }
        // cout<<hsh[1]<<'\n';
    }
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 15940kb

input:

5 6
1 2 1 2 1
2 1 2 2
2 1 3 3
1 1 1
1 3 5
2 1 2 4
2 1 2 2

output:

no
yes
no
yes

result:

ok 4 token(s): yes count is 2, no count is 2

Test #2:

score: 0
Accepted
time: 2ms
memory: 15948kb

input:

3 3
0 65535 65535
2 1 2 2
1 2 3
2 1 2 2

output:

no
yes

result:

ok 2 token(s): yes count is 1, no count is 1

Test #3:

score: 0
Accepted
time: 0ms
memory: 16024kb

input:

1000 1000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
...

result:

ok 1000 token(s): yes count is 1000, no count is 0

Test #4:

score: 0
Accepted
time: 60ms
memory: 20024kb

input:

100000 100000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
...

result:

ok 100000 token(s): yes count is 100000, no count is 0

Test #5:

score: 0
Accepted
time: 390ms
memory: 38228kb

input:

500000 500000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
...

result:

ok 500000 token(s): yes count is 500000, no count is 0

Test #6:

score: 0
Accepted
time: 355ms
memory: 35236kb

input:

500000 500000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

output:

yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
...

result:

ok 500000 token(s): yes count is 500000, no count is 0

Test #7:

score: 0
Accepted
time: 359ms
memory: 35572kb

input:

500000 500000
65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 65535 65534 6553...

output:

yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
no
no
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
yes
...

result:

ok 500000 token(s): yes count is 449947, no count is 50053

Test #8:

score: -100
Wrong Answer
time: 1563ms
memory: 40432kb

input:

500000 500000
49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 49999 49997 4999...

output:

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
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
yes
no
no
no
no...

result:

wrong answer expected YES, found NO [3rd token]