QOJ.ac
QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#833291 | #9240. Mosaic | hansiyuan | 0 | 94ms | 28460kb | C++17 | 2.1kb | 2024-12-26 16:48:38 | 2024-12-26 16:48:38 |
Judging History
answer
#include "mosaic.h"
#include <bits/stdc++.h>
using namespace std;
#define lol long long
#define vi vector<int>
const int N=2e5+5;
vector<lol> ans;
int n,Q;
int a0[N],a1[N],b0[N],b1[N];
int a[N<<1];
int s[N<<1];
lol s1[N<<1],s2[N<<1];
lol get0(int l,int r){
return s[r]-s[l-1];
}
lol get1(int l,int r){
return (s1[r]-s1[l-1])-get0(l,r)*(l-1);
}
lol get2(int l,int r){
return (s2[l]-s2[r+1])-get0(l,r)*(n-3+n-2-r);
}
lol work(int r,int c){
if(r<=0 || c<=0) return 0;
// cout<<r<<' '<<c<<endl;
if(r<=c)
return get0(n-3+1,n-3+c-r)*r+get1(n-3-r+2,n-3)+get2(n-3+c-r+1,n-3+c);
return get0(n-3-(r-c)+1,n-3)*c+get1(n-3-c+1,n-3-(r-c))+get2(n-3+1,n-3+c);
}
vector<lol> mosaic(vi X,vi Y,vi U,vi D,vi L,vi R){
n = X.size();
Q = U.size();
a0[0] = b0[0] = Y[0];
a1[0] = Y[1];
b1[0] = X[1];
for(int i=1;i<n;i++){
a0[i] = X[i];
a1[i] = !(a1[i-1]|a0[i]);
b0[i] = Y[i];
b1[i] = !(b1[i-1]|b0[i]);
}
a[n-3+1] = !(a1[2]|b1[2]);
for(int i=n-3;i>=1;i--){
a[i] = !(b1[n-3-i+3]|a[i+1]);
}
for(int i=n-3+1;i<=n-3+n-2;i++){
a[i] = !(a[i-1]|a1[i-(n-3)+1]);
}
a0[0] = a0[1] = a1[0] = a1[1] = 0;
for(int i=1;i<=n;i++){
a0[i]+=a0[i-1]; a1[i]+=a1[i-1];
b0[i]+=b0[i-1]; b1[i]+=b1[i-1];
}
for(int i=1;i<=n-3+n-2;i++) printf("%d",a[i]); puts("");
for(int i=1;i<=n-3+n-2;i++)
s[i] = s[i-1]+a[i];
for(int i=1;i<=n-3+n-2;i++)
s1[i] = s1[i-1]+1ll*a[i]*i;
for(int i=n-3+n-2;i>=1;i--)
s2[i] = s2[i+1]+1ll*a[i]*(n-3+n-2-i+1);
for(int i=0;i<Q;i++){
lol res=0;
if(U[i]==0) res += a0[R[i]]-(L[i]==0? 0:a0[L[i]-1]);
if(U[i]<=1) res += a1[R[i]]-(L[i]==0? 0:a1[L[i]-1]);
if(L[i]==0) res += b0[D[i]]-(U[i]==0? 0:b0[U[i]-1]);
if(L[i]<=1) res += b1[D[i]]-(U[i]==0? 0:b1[U[i]-1]);
// cout<<res<<endl;
res += work(D[i]-1,R[i]-1);
res -= work(U[i]-2,R[i]-1);
res -= work(D[i]-1,L[i]-2);
res += work(U[i]-2,L[i]-2);
ans.push_back(res);
}
return ans;
}
详细
Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 10244kb
input:
njJ9Z7VxxKGR6SUcJMgdzy3qMz4JZ1Tq 1 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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:
Wm5rkGNobnYjFI7TIY17RAm6FAQ2LlO9 OK 32674 32674 32674 32674 32674 32674 32674 32674 32674 32674
result:
wrong answer 3rd lines differ - on the 1st token, expected: '0', found: '32674'
Subtask #2:
score: 0
Skipped
Dependency #1:
0%
Subtask #3:
score: 0
Wrong Answer
Test #18:
score: 0
Wrong Answer
time: 80ms
memory: 28412kb
input:
njJ9Z7VxxKGR6SUcJMgdzy3qMz4JZ1Tq 199999 0 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 1 0 1 1 0 1 1 1 0 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 1 0 1 1 1 1 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 1 1 0 1 0 1 1 1 0 1 0 1 0 0 0 1 1 1 1 0 0 0 1 1 1 1 0 1 0 1 1 0 0 0 0 ...
output:
100101010101010100101010010101010101001010010101010010101010101001010100100101010101010101010100101010010101001001001010101010010101010100101010010010101010101001010100101010101010101010101001010010101010101001010100101010101001010101010010101010101010101010100100101001001001001010101010101010101001...
result:
wrong answer secret mismatch
Subtask #4:
score: 0
Skipped
Dependency #2:
0%
Subtask #5:
score: 0
Wrong Answer
Test #31:
score: 0
Wrong Answer
time: 42ms
memory: 16840kb
input:
njJ9Z7VxxKGR6SUcJMgdzy3qMz4JZ1Tq 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 200000 1 7 0 4 3 4 3 4 3 6 2 5 4 5 6 7 5 7 2 8 0 6 4 7 0 5 6 7 1 3 9 9 6 9 1 7 2 9 4 6 4 4 6 7 0 1 8 8 7 7 0 3 0 4 1 7 2 2 0 9 3 9 4 6 3 9 0 9 1 8 4 6 4 5 5 7 0 6 2 3 2 3 0 6 1 9 8 8 2 4 3 4 3 6 2 9 3 9 2 7 1 3 0 3 0 8 2 4 3...
output:
010101010101010 Wm5rkGNobnYjFI7TIY17RAm6FAQ2LlO9 OK 12 2 8 2 10 13 5 2 12 4 1 0 4 14 4 2 32 10 3 5 6 6 3 16 19 5 11 6 13 11 12 5 7 3 6 12 6 4 6 12 15 24 2 5 3 0 18 3 2 16 6 7 23 -2 4 11 7 6 1 4 10 4 6 4 16 32 10 1 13 8 3 12 11 7 4 4 10 6 4 15 8 11 5 2 4 8 21 1 2 3 6 14 19 14 5 1 3 2 5 17 20 0 2 5 3 ...
result:
wrong answer secret mismatch
Subtask #6:
score: 0
Wrong Answer
Test #42:
score: 0
Wrong Answer
time: 94ms
memory: 28460kb
input:
njJ9Z7VxxKGR6SUcJMgdzy3qMz4JZ1Tq 199999 0 1 0 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 0 0 1 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 1 0 0 1 1 1 1 1 0 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 1 1 1 0 0 1 1 1 1 0 1 0 0 0 0 0 1 1 1 0 1 1 0 1 1 0 0 1 1 0 0 0 0 1 0 1 ...
output:
010101001010100101010101010101010100101010101001001010100101010101010101010101010101010101010010010100100101010101001010101001001010101010010010101010101010101010010101010010101010101010101010010101010101010101010101010101010101001010101010100101001001010100101001010101001010101010100100100101001010...
result:
wrong answer secret mismatch
Subtask #7:
score: 0
Skipped
Dependency #3:
0%
Subtask #8:
score: 0
Skipped
Dependency #1:
0%