QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#43957 | #4562. Prisoner Challenge | guobo | 100 ✓ | 12ms | 4180kb | C++11 | 1.5kb | 2022-08-11 21:42:09 | 2022-08-11 21:42:10 |
Judging History
answer
#include<bits/stdc++.h>
#include"prison.h"
using namespace std;
typedef long long ll;
typedef pair<int,int> PII;
typedef vector<int> VI;
typedef vector<VI> VII;
const int maxn=333333,mod=998244353;
#define all(v) v.begin(),v.end()
#define sz(v) (int)(v.size())
#define fi first
#define se second
#define PB push_back
#define MP make_pair
#define FOR(i,a,b) for(int i=(a);i<=(b);i++)
#define ROF(i,a,b) for(int i=(a);i>=(b);i--)
#define MEM(x,v) memset(x,v,sizeof(x))
const int d=9,sz[d]={2,2,3,3,2,3,2,2,1};
int at[11][11],cnt,bit[11][5555];
bool vis[11];
void dfs(int l,int r,int dep){
if(l>=r) return;
// printf("%d %d %d\n",l,r,dep);
bit[dep][l]=-1;bit[dep][r]=-2;
l++;r--;
if(l>r) return;
int c=r-l+1;
FOR(i,0,sz[dep]-1){
int tmp=c/sz[dep]+(i<c%sz[dep]);
FOR(j,l,l+tmp-1) bit[dep][j]=i;
dfs(l,l+tmp-1,dep+1);
l+=tmp;
}
}
VII devise_strategy(int N){
MEM(bit,-1);
dfs(0,N-1,0);
FOR(i,0,d-1) FOR(j,0,N-1) if(bit[i][j]>=0 && !at[i][bit[i][j]]) at[i][bit[i][j]]=++cnt;
VII ans(cnt+1);
ans[0].PB(1);
FOR(k,0,N-1){
if(bit[0][k]<0) ans[0].PB(bit[0][k]^1);
else ans[0].PB(at[0][bit[0][k]]);
}
FOR(i,0,d-1) FOR(j,0,sz[i]-1) if(at[i][j]){
ans[at[i][j]].PB(i&1);
FOR(k,0,N-1){
if(bit[i][k]<0) ans[at[i][j]].PB(bit[i][k]^(i&1));
else if(bit[i][k]!=j) ans[at[i][j]].PB((bit[i][k]<j?-1:-2)^(i&1));
else if(bit[i+1][k]<0) ans[at[i][j]].PB(bit[i+1][k]^(i&1));
else ans[at[i][j]].PB(at[i+1][bit[i+1][k]]);
}
}
return ans;
}
Details
Tip: Click on the bar to expand more detailed information
Subtask #1:
score: 5
Accepted
Test #1:
score: 5
Accepted
time: 2ms
memory: 4052kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 2 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 0 1 -2 -1
result:
ok
Test #2:
score: 0
Accepted
time: 2ms
memory: 3924kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 3 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 1 1 -2 1 -1 0 -1 -1 -2
result:
ok
Test #3:
score: 0
Accepted
time: 3ms
memory: 4056kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 243 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 12 1 -2 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 2 2 2 ...
result:
ok
Test #4:
score: 0
Accepted
time: 2ms
memory: 4064kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 256 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 13 1 -2 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 ...
result:
ok
Test #5:
score: 0
Accepted
time: 3ms
memory: 4076kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 499 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Test #6:
score: 0
Accepted
time: 3ms
memory: 4072kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 500 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Test #7:
score: 0
Accepted
time: 2ms
memory: 3976kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 29 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 7 1 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 -1 0 -1 -1 3 3 3 3 3 3 4 4 4 4 4 4 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 3 3 3 3 3 3 4 4 4 4 4 -2 -2 1 -2 -2 -2 5 5 6 7 -1 -1 -1 -1 -1 -1 ...
result:
ok
Test #8:
score: 0
Accepted
time: 2ms
memory: 4008kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 380 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 14 1 -2 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 ...
result:
ok
Test #9:
score: 0
Accepted
time: 3ms
memory: 3956kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 411 1
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Subtask #2:
score: 5
Accepted
Test #10:
score: 5
Accepted
time: 2ms
memory: 4084kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 2 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 0 1 -2 -1
result:
ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3964kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 3 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 1 1 -2 1 -1 0 -1 -1 -2
result:
ok
Test #12:
score: 0
Accepted
time: 2ms
memory: 4052kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 243 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 12 1 -2 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 2 2 2 ...
result:
ok
Test #13:
score: 0
Accepted
time: 3ms
memory: 4068kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 256 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 13 1 -2 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 ...
result:
ok
Test #14:
score: 0
Accepted
time: 3ms
memory: 4096kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 499 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Test #15:
score: 0
Accepted
time: 3ms
memory: 4068kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 500 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Test #16:
score: 0
Accepted
time: 4ms
memory: 4096kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 12 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 4 1 -2 1 1 1 1 1 2 2 2 2 2 -1 0 -1 -1 3 3 4 -2 -2 -2 -2 -2 -2 -2 0 -1 -1 -1 -1 -1 -1 -1 3 3 4 -2 -2 1 -2 -2 -2 -1 -1 -1 -2 -2 -1 -1 -1 -2 1 -2 -2 -2 -2 -2 -1 -2 -2 -2 -2 -1 -2
result:
ok
Test #17:
score: 0
Accepted
time: 2ms
memory: 4052kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 138 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 11 1 -2 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 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...
result:
ok
Test #18:
score: 0
Accepted
time: 1ms
memory: 4020kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 469 2
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Subtask #3:
score: 90
Accepted
Test #19:
score: 90
Accepted
time: 2ms
memory: 4036kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 2 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 0 1 -2 -1
result:
ok
Test #20:
score: 90
Accepted
time: 2ms
memory: 4052kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 3 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 1 1 -2 1 -1 0 -1 -1 -2
result:
ok
Test #21:
score: 90
Accepted
time: 3ms
memory: 4148kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 2187 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 19 1 -2 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 ...
result:
ok
Test #22:
score: 90
Accepted
time: 10ms
memory: 4180kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 4096 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 20 1 -2 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 ...
result:
ok
Test #23:
score: 90
Accepted
time: 12ms
memory: 4032kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 4999 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 20 1 -2 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 ...
result:
ok
Test #24:
score: 90
Accepted
time: 7ms
memory: 4080kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 5000 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 20 1 -2 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 ...
result:
ok
Test #25:
score: 90
Accepted
time: 2ms
memory: 4080kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 22 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 6 1 -2 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 -1 0 -1 -1 3 3 3 3 4 4 4 4 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 3 3 3 3 4 4 4 4 -2 -2 1 -2 -2 -2 5 6 -1 -1 -1 -1 -1 -1 -2 -2 5 6 -1 -1 -1 -1 -1 -1 -2 1 -2 -2 -2 -2 -2 -2 -2...
result:
ok
Test #26:
score: 90
Accepted
time: 3ms
memory: 4096kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 376 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 14 1 -2 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 ...
result:
ok
Test #27:
score: 90
Accepted
time: 2ms
memory: 4176kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 662 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 15 1 -2 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 ...
result:
ok
Test #28:
score: 90
Accepted
time: 2ms
memory: 4044kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 2010 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 19 1 -2 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 ...
result:
ok
Test #29:
score: 90
Accepted
time: 10ms
memory: 4172kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 4030 3
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 20 1 -2 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 ...
result:
ok
Test #30:
score: 90
Accepted
time: 2ms
memory: 3920kb
input:
9bbd7c649d0a9529ee32e00a6b96ee2f93e5b138 3 0
output:
d42f2a420c2a91c29a00736354e52427eecfabae OK 1 1 -2 1 -1 0 -1 -1 -2
result:
ok