#include<bits/stdc++.h>
using namespace std;
#define ll long long
ll n,l;
ll v[2048][2048];
pair<ll,ll> p[2048][2048];
bool cmp(pair<ll,ll> p1,pair<ll,ll> p2)
{
ll t1=p1.first/p1.second,t2=p2.first/p2.second;
if(t1!=t2)return t1<t2;
ll x1=p1.first%p1.second,y1=p1.second;
ll x2=p2.first%p2.second,y2=p2.second;
return x1*y2<x2*y1;
}
bool used[2048];
void compress(pair<ll,ll> &p)
{
ll d=__gcd(p.first,p.second);
p.first/=d;
p.second/=d;
}
int main()
{
cin>>n>>l;
for(ll i=1;i<=n;++i)
{
for(ll j=1;j<=l;++j)
{
cin>>v[i][j];
}
}
for(ll i=1;i<=n;++i)
{
ll sum=0;
for(ll j=1;j<=l;++j)
{
sum+=v[i][j];
}
ll sumv=0,needed;
ll r=1;
for(ll j=1;j<n;++j)
{
needed=sum*j;
while(sumv+v[i][r]*n<=needed)
{
sumv+=v[i][r]*n;
++r;
}
p[i][j]={(ll)(r-1ll)*v[i][r]*n+needed-sumv,(ll)n*v[i][r]};
compress(p[i][j]);
}
}
vector<ll>ans;
for(ll i=1;i<n;++i)
{
bool found=0;
pair<ll,ll> best;
ll idx;
for(ll j=1;j<=n;++j)
{
if(used[j])continue;
//cout<<p[j][i].first<<" "<<p[j][i].second<<" ";
if(!found||cmp(p[j][i],best))
{
best=p[j][i];found=1;
idx=j;
}
}
cout<<p[idx][i].first<<" "<<p[idx][i].second<<'\n';
//cout<<endl;
used[idx]=1;
ans.push_back(idx);
}
for(ll i=1;i<=n;++i)if(!used[i])ans.push_back(i);
for(auto xd:ans)
{
cout<<xd<<" ";
}
cout<<'\n';
return 0;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
2 ms |
364 KB |
Output is correct |
| 3 |
Correct |
2 ms |
364 KB |
Output is correct |
| 4 |
Correct |
2 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
2 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
2 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
2 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
2 ms |
364 KB |
Output is correct |
| 3 |
Correct |
2 ms |
492 KB |
Output is correct |
| 4 |
Correct |
3 ms |
492 KB |
Output is correct |
| 5 |
Correct |
2 ms |
492 KB |
Output is correct |
| 6 |
Correct |
2 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
364 KB |
Output is correct |
| 9 |
Correct |
3 ms |
492 KB |
Output is correct |
| 10 |
Correct |
3 ms |
492 KB |
Output is correct |
| 11 |
Correct |
3 ms |
492 KB |
Output is correct |
| 12 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
3 ms |
492 KB |
Output is correct |
| 15 |
Correct |
2 ms |
492 KB |
Output is correct |
| 16 |
Correct |
3 ms |
492 KB |
Output is correct |
| 17 |
Correct |
3 ms |
492 KB |
Output is correct |
| 18 |
Correct |
3 ms |
492 KB |
Output is correct |
| 19 |
Correct |
3 ms |
492 KB |
Output is correct |
| 20 |
Correct |
4 ms |
492 KB |
Output is correct |
| 21 |
Correct |
3 ms |
492 KB |
Output is correct |
| 22 |
Correct |
3 ms |
492 KB |
Output is correct |
| 23 |
Correct |
1 ms |
364 KB |
Output is correct |
| 24 |
Correct |
3 ms |
492 KB |
Output is correct |
| 25 |
Correct |
2 ms |
364 KB |
Output is correct |
| 26 |
Correct |
2 ms |
364 KB |
Output is correct |
| 27 |
Correct |
3 ms |
492 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
2 ms |
364 KB |
Output is correct |
| 3 |
Correct |
2 ms |
364 KB |
Output is correct |
| 4 |
Correct |
2 ms |
364 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
2 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
364 KB |
Output is correct |
| 9 |
Correct |
1 ms |
364 KB |
Output is correct |
| 10 |
Correct |
2 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
2 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| 16 |
Correct |
1 ms |
364 KB |
Output is correct |
| 17 |
Correct |
2 ms |
364 KB |
Output is correct |
| 18 |
Correct |
2 ms |
492 KB |
Output is correct |
| 19 |
Correct |
3 ms |
492 KB |
Output is correct |
| 20 |
Correct |
2 ms |
492 KB |
Output is correct |
| 21 |
Correct |
2 ms |
364 KB |
Output is correct |
| 22 |
Correct |
1 ms |
364 KB |
Output is correct |
| 23 |
Correct |
2 ms |
364 KB |
Output is correct |
| 24 |
Correct |
3 ms |
492 KB |
Output is correct |
| 25 |
Correct |
3 ms |
492 KB |
Output is correct |
| 26 |
Correct |
3 ms |
492 KB |
Output is correct |
| 27 |
Correct |
1 ms |
364 KB |
Output is correct |
| 28 |
Correct |
2 ms |
364 KB |
Output is correct |
| 29 |
Correct |
3 ms |
492 KB |
Output is correct |
| 30 |
Correct |
2 ms |
492 KB |
Output is correct |
| 31 |
Correct |
3 ms |
492 KB |
Output is correct |
| 32 |
Correct |
3 ms |
492 KB |
Output is correct |
| 33 |
Correct |
3 ms |
492 KB |
Output is correct |
| 34 |
Correct |
3 ms |
492 KB |
Output is correct |
| 35 |
Correct |
4 ms |
492 KB |
Output is correct |
| 36 |
Correct |
3 ms |
492 KB |
Output is correct |
| 37 |
Correct |
3 ms |
492 KB |
Output is correct |
| 38 |
Correct |
1 ms |
364 KB |
Output is correct |
| 39 |
Correct |
3 ms |
492 KB |
Output is correct |
| 40 |
Correct |
2 ms |
364 KB |
Output is correct |
| 41 |
Correct |
2 ms |
364 KB |
Output is correct |
| 42 |
Correct |
3 ms |
492 KB |
Output is correct |
| 43 |
Correct |
123 ms |
13932 KB |
Output is correct |
| 44 |
Correct |
774 ms |
60652 KB |
Output is correct |
| 45 |
Correct |
468 ms |
30144 KB |
Output is correct |
| 46 |
Correct |
66 ms |
4460 KB |
Output is correct |
| 47 |
Correct |
555 ms |
44012 KB |
Output is correct |
| 48 |
Correct |
640 ms |
77420 KB |
Output is correct |
| 49 |
Correct |
184 ms |
29292 KB |
Output is correct |
| 50 |
Correct |
970 ms |
100844 KB |
Output is correct |
| 51 |
Correct |
450 ms |
41708 KB |
Output is correct |
| 52 |
Correct |
966 ms |
89708 KB |
Output is correct |
| 53 |
Correct |
783 ms |
86364 KB |
Output is correct |
| 54 |
Correct |
2 ms |
364 KB |
Output is correct |
| 55 |
Correct |
274 ms |
51436 KB |
Output is correct |
| 56 |
Correct |
571 ms |
56548 KB |
Output is correct |
| 57 |
Correct |
461 ms |
52332 KB |
Output is correct |
| 58 |
Correct |
706 ms |
86124 KB |
Output is correct |
| 59 |
Correct |
515 ms |
49352 KB |
Output is correct |
| 60 |
Correct |
1525 ms |
118572 KB |
Output is correct |
| 61 |
Correct |
1539 ms |
118468 KB |
Output is correct |
| 62 |
Correct |
1621 ms |
118492 KB |
Output is correct |
| 63 |
Correct |
1570 ms |
118880 KB |
Output is correct |
| 64 |
Correct |
1550 ms |
118544 KB |
Output is correct |
| 65 |
Correct |
1222 ms |
105324 KB |
Output is correct |
| 66 |
Correct |
1215 ms |
105476 KB |
Output is correct |
| 67 |
Correct |
1139 ms |
105196 KB |
Output is correct |
| 68 |
Correct |
539 ms |
67468 KB |
Output is correct |
| 69 |
Correct |
624 ms |
57964 KB |
Output is correct |
| 70 |
Correct |
634 ms |
82540 KB |
Output is correct |
| 71 |
Correct |
923 ms |
87940 KB |
Output is correct |
