QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #834225 | #9915. General Symmetry | MCPlayer542# | WA | 18ms | 12480kb | C++14 | 828b | 2024-12-27 14:00:28 | 2024-12-27 14:00:30 |
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[400010],a[400010][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: 3580kb
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: 3644kb
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: 3696kb
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: 3664kb
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: 3684kb
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: 1628kb
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: 12ms
memory: 11528kb
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: 18ms
memory: 12480kb
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'