QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #834223 | #9915. General Symmetry | MCPlayer542# | WA | 14ms | 10192kb | C++14 | 828b | 2024-12-27 13:59:23 | 2024-12-27 13:59:24 |
Judging History
answer
#include<cstdio>
#include<cstring>
#include<algorithm>
using namespace std;
const int inf=-1e9;
int n,m,k[10],p[10],mx[10],kc=0,l,s[200010],a[200010][10];
inline int ab(int x)
{
return x<0?-x:x;
}
int main()
{
scanf("%d%d",&n,&k[0]);
while(k[kc])
{
k[kc+1]=k[kc]/3;
++kc;
}
for(int i=0;i<n*2+1;++i) s[i]=inf;
for(int i=0;i<n;++i) scanf("%d",&s[i<<1|1]);
n=n<<1|1;
for(int i=0;i<n;++i)
for(int j=kc,pr;~j;--j)
{
pr=min(j+1,kc);
a[i][j]=i<mx[pr]?min(a[p[pr]*2-i][pr],mx[pr]):1;
for(;i-a[i][j]>=0&&i+a[i][j]<n&&ab(s[i+a[i][j]]-s[i-a[i][j]])<=k[j];++a[i][j]) if(i+a[i][j]>mx[j])
{
mx[j]=i+a[i][j];
p[j]=i;
}
}
for(int i=1;i<n-1;++i) if(i&1) printf("%d ",a[i][0]-1);putchar('\n');
for(int i=1;i<n-1;++i) if(~i&1) printf("%d ",a[i][0]-1);putchar('\n');
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 1532kb
input:
5 0 1 2 1 2 1
output:
1 3 5 3 1 0 0 0 0
result:
ok 9 numbers
Test #2:
score: 0
Accepted
time: 0ms
memory: 1616kb
input:
5 1 1 2 1 3 1
output:
1 3 5 3 1 2 2 0 0
result:
ok 9 numbers
Test #3:
score: 0
Accepted
time: 0ms
memory: 1604kb
input:
10 0 1 2 3 4 500 5 501 6 499 503
output:
1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
result:
ok 19 numbers
Test #4:
score: 0
Accepted
time: 0ms
memory: 3660kb
input:
10 1 1 2 3 4 500 5 501 6 499 503
output:
1 1 1 1 3 3 5 1 1 1 2 2 2 0 0 0 0 0 0
result:
ok 19 numbers
Test #5:
score: 0
Accepted
time: 0ms
memory: 1592kb
input:
10 2 1 2 3 4 500 5 501 6 499 503
output:
1 3 3 1 3 5 5 3 1 1 2 2 2 0 0 0 0 0 0
result:
ok 19 numbers
Test #6:
score: 0
Accepted
time: 0ms
memory: 1584kb
input:
10 10 1 2 3 4 500 5 501 6 499 503
output:
1 3 3 1 3 5 5 3 1 1 2 4 2 0 0 0 0 0 2
result:
ok 19 numbers
Test #7:
score: 0
Accepted
time: 9ms
memory: 10180kb
input:
100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...
output:
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 151 153 155 157 159 161 163 165 167 169 171 173 175 177...
result:
ok 199999 numbers
Test #8:
score: -100
Wrong Answer
time: 14ms
memory: 10192kb
input:
100000 0 2 1 2 1 1 1 1 1 2 1 2 1 1 1 1 1 2 1 1 2 1 2 1 2 2 1 1 1 2 2 2 2 2 1 1 2 2 1 2 1 2 2 1 1 1 2 2 2 1 2 1 2 2 1 2 1 2 1 1 2 2 2 1 2 2 2 1 1 2 2 2 2 1 1 1 1 2 1 2 2 1 2 1 1 2 2 1 1 1 2 1 2 1 2 2 2 1 2 1 1 1 2 1 2 1 2 1 1 2 1 1 2 2 1 1 2 2 1 1 2 1 2 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 2...
output:
1 3 3 5 3 11 3 5 3 17 3 5 3 11 3 7 5 11 11 19 15 13 5 7 5 13 7 9 9 9 9 9 11 7 13 7 11 7 11 11 7 15 9 9 9 9 21 9 11 13 9 21 9 19 11 25 15 19 9 21 25 23 13 21 25 35 25 23 13 23 29 23 15 17 25 17 17 17 17 17 19 27 27 19 19 27 31 19 19 31 35 25 27 33 27 25 35 31 19 19 43 21 19 31 37 39 39 37 33 19 21 27...
result:
wrong answer 4th numbers differ - expected: '1', found: '5'