| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 445168 |
2021-07-16T17:27:32 Z |
Jasiekstrz |
Naan (JOI19_naan) |
C++17 |
|
481 ms |
85440 KB |
#include<bits/stdc++.h>
#define fi first
#define se second
using namespace std;
const int N=2e3;
struct Quo
{
long long x,y;
Quo(long long _x=0,long long _y=1) : x(_x),y(_y) {};
//void norm()
//{
// long long c=gcd(x,y);
// x/=c;
// y/=c;
// return;
//}
};
Quo operator+(Quo a,Quo b)
{
//long long c=lcm(a.y,b.y);
//return Quo(a.x*(c/a.y)+b.x*(c/b.y),c);
return Quo(a.x*b.y+b.x*a.y,a.y*b.y);
}
Quo operator-(Quo a,Quo b)
{
b.x=-b.x;
return a+b;
}
Quo operator*(Quo a,Quo b)
{
return Quo(a.x*b.x,a.y*b.y);
}
bool operator<(Quo a,Quo b)
{
return (__int128)a.x*b.y<(__int128)b.x*a.y;
}
long long tab[N+10][N+10];
long long pref[N+10][N+10];
int it[N+10];
bool vis[N+10];
Quo ans[N+10];
int per[N+10];
Quo read(int i,Quo c)
{
return Quo(pref[i][c.x/c.y],1)+Quo(tab[i][c.x/c.y+1]*(c.x%c.y),c.y);
}
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int n,l;
cin>>n>>l;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=l;j++)
{
cin>>tab[i][j];
pref[i][j]=pref[i][j-1]+tab[i][j];
}
}
ans[0]=Quo(0,1);
for(int k=1;k<=n;k++)
{
Quo bst=Quo(l+1,1);
int g=0;
for(int i=1;i<=n;i++)
{
if(vis[i])
continue;
while(pref[i][it[i]+1]*n<pref[i][l]*k)
it[i]++;
//Quo xd=read(i,Quo(it[i],1));
//xd.norm();
Quo tmp=Quo(it[i],1)+(Quo(pref[i][l]*k,n)-Quo(pref[i][it[i]],1))*Quo(1,tab[i][it[i]+1]);
//cerr<<(Quo(pref[i][l],n)-xd).x<<" "<<(Quo(pref[i][l],n)-xd).y<<"\n";
if(tmp<bst)
{
bst=tmp;
g=i;
}
}
//cerr<<g<<" "<<bst.x<<" "<<bst.y<<"\n";
ans[k]=bst;
per[k]=g;
vis[g]=true;
}
for(int i=1;i<n;i++)
{
//ans[i].norm();
cout<<ans[i].x<<" "<<ans[i].y<<"\n";
}
for(int i=1;i<=n;i++)
cout<<per[i]<<" \n"[i==n];
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
460 KB |
Output is correct |
| 4 |
Correct |
1 ms |
460 KB |
Output is correct |
| 5 |
Correct |
1 ms |
460 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
460 KB |
Output is correct |
| 10 |
Correct |
1 ms |
460 KB |
Output is correct |
| 11 |
Correct |
1 ms |
460 KB |
Output is correct |
| 12 |
Correct |
0 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
460 KB |
Output is correct |
| 14 |
Correct |
1 ms |
460 KB |
Output is correct |
| 15 |
Correct |
1 ms |
460 KB |
Output is correct |
| 16 |
Correct |
1 ms |
460 KB |
Output is correct |
| 17 |
Correct |
1 ms |
460 KB |
Output is correct |
| 18 |
Correct |
1 ms |
460 KB |
Output is correct |
| 19 |
Correct |
1 ms |
460 KB |
Output is correct |
| 20 |
Correct |
1 ms |
460 KB |
Output is correct |
| 21 |
Correct |
1 ms |
460 KB |
Output is correct |
| 22 |
Correct |
1 ms |
460 KB |
Output is correct |
| 23 |
Correct |
0 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
460 KB |
Output is correct |
| 25 |
Correct |
1 ms |
460 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
460 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
460 KB |
Output is correct |
| 19 |
Correct |
1 ms |
460 KB |
Output is correct |
| 20 |
Correct |
1 ms |
460 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
460 KB |
Output is correct |
| 25 |
Correct |
1 ms |
460 KB |
Output is correct |
| 26 |
Correct |
1 ms |
460 KB |
Output is correct |
| 27 |
Correct |
0 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
460 KB |
Output is correct |
| 29 |
Correct |
1 ms |
460 KB |
Output is correct |
| 30 |
Correct |
1 ms |
460 KB |
Output is correct |
| 31 |
Correct |
1 ms |
460 KB |
Output is correct |
| 32 |
Correct |
1 ms |
460 KB |
Output is correct |
| 33 |
Correct |
1 ms |
460 KB |
Output is correct |
| 34 |
Correct |
1 ms |
460 KB |
Output is correct |
| 35 |
Correct |
1 ms |
460 KB |
Output is correct |
| 36 |
Correct |
1 ms |
460 KB |
Output is correct |
| 37 |
Correct |
1 ms |
460 KB |
Output is correct |
| 38 |
Correct |
0 ms |
332 KB |
Output is correct |
| 39 |
Correct |
1 ms |
460 KB |
Output is correct |
| 40 |
Correct |
1 ms |
460 KB |
Output is correct |
| 41 |
Correct |
1 ms |
332 KB |
Output is correct |
| 42 |
Correct |
1 ms |
460 KB |
Output is correct |
| 43 |
Correct |
33 ms |
8952 KB |
Output is correct |
| 44 |
Correct |
215 ms |
38256 KB |
Output is correct |
| 45 |
Correct |
143 ms |
29476 KB |
Output is correct |
| 46 |
Correct |
22 ms |
5176 KB |
Output is correct |
| 47 |
Correct |
169 ms |
38336 KB |
Output is correct |
| 48 |
Correct |
123 ms |
30588 KB |
Output is correct |
| 49 |
Correct |
52 ms |
16324 KB |
Output is correct |
| 50 |
Correct |
274 ms |
61636 KB |
Output is correct |
| 51 |
Correct |
158 ms |
36768 KB |
Output is correct |
| 52 |
Correct |
313 ms |
61288 KB |
Output is correct |
| 53 |
Correct |
230 ms |
54212 KB |
Output is correct |
| 54 |
Correct |
1 ms |
404 KB |
Output is correct |
| 55 |
Correct |
41 ms |
14344 KB |
Output is correct |
| 56 |
Correct |
201 ms |
45300 KB |
Output is correct |
| 57 |
Correct |
164 ms |
39748 KB |
Output is correct |
| 58 |
Correct |
204 ms |
48708 KB |
Output is correct |
| 59 |
Correct |
191 ms |
39620 KB |
Output is correct |
| 60 |
Correct |
470 ms |
85204 KB |
Output is correct |
| 61 |
Correct |
479 ms |
85240 KB |
Output is correct |
| 62 |
Correct |
481 ms |
85064 KB |
Output is correct |
| 63 |
Correct |
471 ms |
85440 KB |
Output is correct |
| 64 |
Correct |
470 ms |
85316 KB |
Output is correct |
| 65 |
Correct |
386 ms |
72000 KB |
Output is correct |
| 66 |
Correct |
376 ms |
72064 KB |
Output is correct |
| 67 |
Correct |
387 ms |
71928 KB |
Output is correct |
| 68 |
Correct |
183 ms |
43024 KB |
Output is correct |
| 69 |
Correct |
221 ms |
47064 KB |
Output is correct |
| 70 |
Correct |
200 ms |
47248 KB |
Output is correct |
| 71 |
Correct |
308 ms |
61380 KB |
Output is correct |
