QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#54371 | #960. Output Limit Exceeded | tricyzhkx | WA | 112ms | 4088kb | C++14 | 1.3kb | 2022-10-08 08:47:46 | 2022-10-08 08:47:49 |
Judging History
answer
# include <bits/stdc++.h>
using namespace std;
const int B=3000;
typedef long long ll;
bool ans[4000],vis[4000];
int mch[8000];
ll n;
vector<int> G[4000];
bool dfs(int u)
{
if(vis[u]) return false;
vis[u]=1;
for(int v:G[u])
{
int w=mch[v];
mch[u]=v;mch[v]=u;mch[w]=0;
if(!w || dfs(w)) return true;
mch[u]=0;mch[v]=w;mch[w]=v;
}
return false;
}
void solve(int K)
{
for(int i=1;i<=K;i++)
{
G[i].push_back(K+n-n/i*i+1);
for(int j=1;j<i;j++)
if((n-i+1)%j==0) G[j].push_back(K+i);
memset(vis,0,sizeof(vis));
for(int j=1;j<=i;j++)
if(!mch[j] && dfs(j))
memset(vis,0,sizeof(vis));
ans[i]=1;
for(int j=1;j<=i;j++) ans[i]&=(mch[j]>0);
}
}
int main()
{
cin>>n;
ans[0]=1;
if(n<=2*B+1000)
{
solve(n/2);
printf("2\n%lld ",n+1);
for(int i=0;i<=n;i++)
if(i<=n/2) printf("%d%c",ans[i]," \n"[i==n]);
else printf("%d%c",ans[n-i]," \n"[i==n]);
return 0;
}
solve(B);
puts("61\n2 0 0");
for(int i=3;i<=60;i++) printf("2 %d %d\n",i-1,i-1);
vector<int> vec;
for(int i=0;i<=B;i++) vec.push_back(ans[i]);
ll len=n+1-2*B;
for(int i=0;len;i++,len>>=1)
if(len&1) vec.push_back(i?i+1:i);
for(int i=B;i>=0;i--) vec.push_back(ans[i]);
cout<<vec.size();
for(int i:vec) printf(" %d",i);
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 2ms
memory: 3848kb
input:
1
output:
2 2 1 1
result:
ok OK 2 ones: 0 1
Test #2:
score: 0
Accepted
time: 2ms
memory: 3764kb
input:
0
output:
2 1 1
result:
ok OK 1 ones: 0
Test #3:
score: 0
Accepted
time: 1ms
memory: 3768kb
input:
7
output:
2 8 1 1 1 0 0 1 1 1
result:
ok OK 6 ones: 0 1 2 5 6 7
Test #4:
score: 0
Accepted
time: 3ms
memory: 3888kb
input:
1000
output:
2 1001 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
result:
ok OK 18 ones: 0 1 2 3 4 5 6 7 9 991 993 994 995 996 997 998 999 1000
Test #5:
score: -100
Wrong Answer
time: 112ms
memory: 4088kb
input:
1000000000000000000
output:
61 2 0 0 2 2 2 2 3 3 2 4 4 2 5 5 2 6 6 2 7 7 2 8 8 2 9 9 2 10 10 2 11 11 2 12 12 2 13 13 2 14 14 2 15 15 2 16 16 2 17 17 2 18 18 2 19 19 2 20 20 2 21 21 2 22 22 2 23 23 2 24 24 2 25 25 2 26 26 2 27 27 2 28 28 2 29 29 2 30 30 2 31 31 2 32 32 2 33 33 2 34 34 2 35 35 2 36 36 2 37 37 2 38 38 2 39 39 2 4...
result:
wrong answer Answer doesn't look reasonable