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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#492137 | #9156. 百万富翁 | wangziji# | 100 ✓ | 2383ms | 128992kb | C++20 | 1.2kb | 2024-07-26 09:45:28 | 2024-07-26 09:45:29 |
Judging History
answer
#include "richest.h"
#include<bits/stdc++.h>
using namespace std;
int a[10]={1000000,500000,250000,125000,62500,20833,3472,183,1};
int col[1000005];
vector<int> v[1000005];
bitset<1000005> ok,vis;
int richest(int N, int T, int qwq) {
vector<int> S;
if(N==1000)
{
a[0]=1000;
a[1]=1;
}
for(int i=1;i<=N;i++) S.push_back(i-1);
for(int i=1;i<=(N==1000?1:8);i++)
{
int w=a[i-1]/a[i],C1=a[i-1]%a[i],C0=a[i]-C1;
int nw=0,C=0;
for(int i=0;i<=N;i++) v[i].clear();
for(int i=1;i<=C1;i++)
{
++C;
for(int j=0;j<=w;j++)
v[C].push_back(S[nw++]);
}
for(int i=1;i<=C0;i++)
{
++C;
for(int j=1;j<=w;j++)
v[C].push_back(S[nw++]);
}
vector<int> v1,v2;
set<int> ss;
vis.reset();
for(int i=1;i<=C;i++)
{
for(auto x:v[i])
{
for(auto y:v[i])
{
if(x==y) break;
v1.push_back(x),v2.push_back(y);
vis[x]=vis[y]=1;
}
}
}
vector<int> V=ask(v1,v2);
ok.reset();
for(int i=0;i<v1.size();i++)
{
ok[v1[i]+v2[i]-V[i]]=1;
}
S.clear();
for(int i=0;i<N;i++)
if(!ok[i]&&vis[i]) S.push_back(i);
// for(auto t:ss) S.push_back(t);
}
// cout << S.size() << "\n";
return S[0];
}
Details
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Pretests
Pretest #1:
score: 15
Accepted
time: 615ms
memory: 22620kb
input:
1000 1 499500 957319859
output:
Correct 7127326332295218295 1.000000 1331569654267968081
result:
points 1.0 Correct
Pretest #2:
score: 85
Accepted
time: 2383ms
memory: 114132kb
input:
1000000 20 2000000 29091473
output:
Correct Case 2, 85 / 85, maxt = 8, maxs = 1099944 7610580723948932399 1.000000 1331569654267968081
result:
points 1.0 Correct Case 2, 85 / 85, maxt = 8, maxs = 1099944
Final Tests
Test #1:
score: 15
Accepted
time: 618ms
memory: 23292kb
input:
1000 1 499500 957319857
output:
Correct 7127326332295218295 1.000000 1331569654267968081
result:
points 1.0 Correct
Test #2:
score: 85
Accepted
time: 2340ms
memory: 128992kb
input:
1000000 20 2000000 29091471
output:
Correct Case 2, 85 / 85, maxt = 8, maxs = 1099944 7610580723948932399 1.000000 1331569654267968081
result:
points 1.0 Correct Case 2, 85 / 85, maxt = 8, maxs = 1099944