#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define maxn 2005
#define pll pair<ll, ll>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
const ll inf = 1<<30;
ll a[maxn][maxn];
pll b[maxn][maxn];
bool vis[maxn];
int main() {
io
int n, l;
cin >> n >> l;
for (int i = 0;i < n;i++) {
ll tot = 0;
for (int j = 0;j < l;j++) {
cin >> a[i][j];
tot += a[i][j];
a[i][j] *= n;
}
ll cur = 0, ind = 0;
for (int j = 1;j <= n;j++) {
while (ind < l && cur + a[i][ind] <= tot*j) {
cur += a[i][ind];
ind++;
}
if (ind == l) b[i][j] = {l, 1};
else b[i][j] = {(tot * j - cur) + ind*a[i][ind], a[i][ind]};
}
}
auto cmp = [&] (pll x, pll y){return x.ff * (y.ss/n) < (x.ss/n) * y.ff;};
vector<int> ans;
vector<pll> frac;
for (int i = 1;i <= n;i++) {
pll best = {inf, 1};
int bind = 0;
for (int j = 0;j < n;j++) {
if (!vis[j] && !cmp(best, b[j][i])) {
best = b[j][i];
bind = j;
}
}
ans.push_back(bind+1);
vis[bind] = 1;
frac.push_back(best);
}
frac.pop_back();
for (auto i:frac) cout << i.ff << " " << i.ss << "\n";
for (int i:ans) cout << i << " ";
cout << endl;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 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 |
324 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 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 |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
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 |
2 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 |
2 ms |
344 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
0 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 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 |
324 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
328 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 |
336 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
364 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 |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 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 |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
2 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
2 ms |
344 KB |
Output is correct |
| 33 |
Correct |
1 ms |
332 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
332 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| 38 |
Correct |
0 ms |
332 KB |
Output is correct |
| 39 |
Correct |
1 ms |
332 KB |
Output is correct |
| 40 |
Correct |
1 ms |
332 KB |
Output is correct |
| 41 |
Correct |
1 ms |
332 KB |
Output is correct |
| 42 |
Correct |
1 ms |
332 KB |
Output is correct |
| 43 |
Correct |
31 ms |
13368 KB |
Output is correct |
| 44 |
Correct |
174 ms |
63904 KB |
Output is correct |
| 45 |
Correct |
130 ms |
28760 KB |
Output is correct |
| 46 |
Correct |
17 ms |
4036 KB |
Output is correct |
| 47 |
Correct |
130 ms |
42448 KB |
Output is correct |
| 48 |
Correct |
104 ms |
75204 KB |
Output is correct |
| 49 |
Correct |
47 ms |
24040 KB |
Output is correct |
| 50 |
Correct |
196 ms |
95588 KB |
Output is correct |
| 51 |
Correct |
114 ms |
41668 KB |
Output is correct |
| 52 |
Correct |
214 ms |
86992 KB |
Output is correct |
| 53 |
Correct |
167 ms |
80852 KB |
Output is correct |
| 54 |
Correct |
1 ms |
332 KB |
Output is correct |
| 55 |
Correct |
44 ms |
43920 KB |
Output is correct |
| 56 |
Correct |
153 ms |
56284 KB |
Output is correct |
| 57 |
Correct |
108 ms |
49208 KB |
Output is correct |
| 58 |
Correct |
147 ms |
78672 KB |
Output is correct |
| 59 |
Correct |
152 ms |
46020 KB |
Output is correct |
| 60 |
Correct |
392 ms |
116412 KB |
Output is correct |
| 61 |
Correct |
426 ms |
116316 KB |
Output is correct |
| 62 |
Correct |
382 ms |
116136 KB |
Output is correct |
| 63 |
Correct |
463 ms |
116508 KB |
Output is correct |
| 64 |
Correct |
387 ms |
116424 KB |
Output is correct |
| 65 |
Correct |
280 ms |
103152 KB |
Output is correct |
| 66 |
Correct |
267 ms |
103236 KB |
Output is correct |
| 67 |
Correct |
310 ms |
103116 KB |
Output is correct |
| 68 |
Correct |
170 ms |
60076 KB |
Output is correct |
| 69 |
Correct |
170 ms |
56648 KB |
Output is correct |
| 70 |
Correct |
201 ms |
72060 KB |
Output is correct |
| 71 |
Correct |
267 ms |
82244 KB |
Output is correct |
