이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
#include <iostream>
#include <stdio.h>
#include <vector>
#include <algorithm>
#include "tickets.h"
//#include "grader.cpp"
using namespace std;
const long long mxn = 1610,mxm = 1e7 + 10;
struct ord
{
long long nn,mm,vaa;
};
bool cmp2(const struct ord &l,const struct ord &r)
{
return l.vaa < r.vaa;
}
struct we
{
long long vaa,nn;
};
bool cmp(const struct we &l,const struct we &r)
{
return l.vaa < r.vaa;
}
bool cmp3(const struct we &l,const struct we &r)
{
return l.nn < r.nn;
}
struct ord po[mxm] = {};
struct we so[mxm] = {},cir[mxn] = {};
long long cans[mxn][mxn] = {},coun[mxn] = {},le[mxn] = {},ri[mxn] = {},coub[mxn] = {},fa[mxn] = {};
long long find_maximum(int k, vector<vector<int> > x)
{
long long n = x.size(),i,j,ru = 0,su = 0,rul,rur;
long long m = x[0].size();
vector<vector<int>> ans;
vector<int > ro;
for(i=0; i<n; i++)
{
for(j=0; j<m; j++)
{
cans[i][j] = -1;
}
}
if(m == k)
{
for(i=0; i<n; i++)
{
for(j=0; j<m; j++)
{
po[ru] = {i,j,x[i][j]};
ru ++;
}
cir[i].nn = i;
}
sort(po,po+ru,cmp2);
for(i=0; i<ru/2; i++)
{
su -= po[i].vaa;
cir[po[i].nn].vaa ++;
}
for(i=ru/2; i<ru; i++)
{
su += po[i].vaa;
}
}
else
{
for(i=0; i<n; i++)
{
for(j=0; j<k; j++)
{
// printf("%d\n",x[i][j]);
so[ru] = {x[i][j] + x[i][m-k+j],i};
su -= x[i][j];
ru ++;
}
cir[i].nn = i;
}
sort(so,so+ru,cmp);
for(i=0; i<ru/2; i++)
{
cir[so[i].nn].vaa ++;
}
for(i=ru/2; i<ru; i++)
{
su += so[i].vaa;
}
}
sort(cir,cir+n,cmp);
for(i=0; i<n/2; i++)
{
le[i] = cir[i].nn;
}
for(i=n/2; i<n; i++)
{
ri[i-n/2] = cir[i].nn;
}
sort(cir,cir+n,cmp3);
for(i=0; i<n; i++)
{
coub[i] = m-1;
}
for(i=0; i<k; i++)
{
rul = 0;
rur = 0;
for(j=0; j<n; j++)
{
if(rul < n/2 && (rur == n/2 || cir[le[rul]].vaa < cir[ri[rur]].vaa))
{
fa[j] = le[rul];
rul ++;
}
else
{
fa[j] = ri[rur];
rur ++;
}
}
for(j=0; j<n/2; j++)
{
le[j] = fa[j];
cans[fa[j]][coub[fa[j]]] = i;
coub[fa[j]] --;
}
for(j=n/2; j<n; j++)
{
ri[j-n/2] = fa[j];
cans[fa[j]][coun[fa[j]]] = i;
coun[fa[j]] ++;
cir[fa[j]].vaa --;
}
}
for(i=0; i<n; i++)
{
ro.clear();
for(j=0; j<m; j++)
{
ro.push_back(cans[i][j]);
}
ans.push_back(ro);
}
// for (long long i = 0; i < n; i++)
// {
// vector<int> row(m);
// for (long long j = 0; j < m; j++)
// {
// if (j < k)
// {
// row[j] = j;
// }
// else
// {
// row[j] = -1;
// }
// }
// answer.push_back(row);
// }
allocate_tickets(ans);
return su;
}
//long long main()
//{
// cout << "Hello world!" << endl;
// return 0;
//}
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