#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int mxN=2e3;
int n, l, m, p[mxN], b[mxN];
ll v[mxN][mxN];
array<ll, 3> a[mxN][mxN+1], a1[mxN];
bool cmp(array<ll, 3> a, array<ll, 3> b) {
return a[0]^b[0]?a[0]<b[0]:a[1]*b[2]<b[1]*a[2];
}
int main() {
ios::sync_with_stdio(0);
cin.tie(0);
cin >> n >> l;
for(int i=0; i<n; ++i) {
ll s=0, s2=0;
for(int j=0; j<l; ++j)
cin >> v[i][j], s+=v[i][j];
a[i][0]={0, 0, 1};
for(int j=0, k=1; j<l; ++j) {
while(s2+n*v[i][j]>=s) {
a[i][k++]={j, s-s2, n*v[i][j]};
s2-=s;
}
s2+=n*v[i][j];
}
b[i]=n;
}
array<ll, 3> ls={l, 0, 1};
for(int i=0; i<n; ++i) {
int mi=-1;
for(int j=0; j<n; ++j) {
while(b[j]&&cmp(ls, a[j][b[j]]))
--b[j];
if(b[j]&&(mi==-1||cmp(a[mi][b[mi]-1], a[j][b[j]-1])))
mi=j;
}
a1[i]=ls=a[mi][b[mi]-1];
b[mi]=0;
p[i]=mi;
}
for(int i=n-2; ~i; --i)
cout << a1[i][0]*a1[i][2]+a1[i][1] << " " << a1[i][2] << "\n";
for(int i=n-1; ~i; --i)
cout << p[i]+1 << " ";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
512 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
392 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
460 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
2 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
512 KB |
Output is correct |
| 4 |
Correct |
2 ms |
512 KB |
Output is correct |
| 5 |
Correct |
2 ms |
512 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
512 KB |
Output is correct |
| 9 |
Correct |
2 ms |
512 KB |
Output is correct |
| 10 |
Correct |
3 ms |
512 KB |
Output is correct |
| 11 |
Correct |
3 ms |
512 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
512 KB |
Output is correct |
| 14 |
Correct |
3 ms |
512 KB |
Output is correct |
| 15 |
Correct |
2 ms |
512 KB |
Output is correct |
| 16 |
Correct |
3 ms |
512 KB |
Output is correct |
| 17 |
Correct |
2 ms |
512 KB |
Output is correct |
| 18 |
Correct |
3 ms |
512 KB |
Output is correct |
| 19 |
Correct |
2 ms |
512 KB |
Output is correct |
| 20 |
Correct |
2 ms |
512 KB |
Output is correct |
| 21 |
Correct |
3 ms |
512 KB |
Output is correct |
| 22 |
Correct |
3 ms |
512 KB |
Output is correct |
| 23 |
Correct |
2 ms |
412 KB |
Output is correct |
| 24 |
Correct |
3 ms |
512 KB |
Output is correct |
| 25 |
Correct |
2 ms |
404 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
3 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
2 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
512 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
392 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
460 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
3 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
3 ms |
384 KB |
Output is correct |
| 15 |
Correct |
2 ms |
512 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
512 KB |
Output is correct |
| 19 |
Correct |
2 ms |
512 KB |
Output is correct |
| 20 |
Correct |
2 ms |
512 KB |
Output is correct |
| 21 |
Correct |
2 ms |
384 KB |
Output is correct |
| 22 |
Correct |
2 ms |
384 KB |
Output is correct |
| 23 |
Correct |
2 ms |
512 KB |
Output is correct |
| 24 |
Correct |
2 ms |
512 KB |
Output is correct |
| 25 |
Correct |
3 ms |
512 KB |
Output is correct |
| 26 |
Correct |
3 ms |
512 KB |
Output is correct |
| 27 |
Correct |
2 ms |
384 KB |
Output is correct |
| 28 |
Correct |
2 ms |
512 KB |
Output is correct |
| 29 |
Correct |
3 ms |
512 KB |
Output is correct |
| 30 |
Correct |
2 ms |
512 KB |
Output is correct |
| 31 |
Correct |
3 ms |
512 KB |
Output is correct |
| 32 |
Correct |
2 ms |
512 KB |
Output is correct |
| 33 |
Correct |
3 ms |
512 KB |
Output is correct |
| 34 |
Correct |
2 ms |
512 KB |
Output is correct |
| 35 |
Correct |
2 ms |
512 KB |
Output is correct |
| 36 |
Correct |
3 ms |
512 KB |
Output is correct |
| 37 |
Correct |
3 ms |
512 KB |
Output is correct |
| 38 |
Correct |
2 ms |
412 KB |
Output is correct |
| 39 |
Correct |
3 ms |
512 KB |
Output is correct |
| 40 |
Correct |
2 ms |
404 KB |
Output is correct |
| 41 |
Correct |
2 ms |
384 KB |
Output is correct |
| 42 |
Correct |
3 ms |
512 KB |
Output is correct |
| 43 |
Correct |
40 ms |
15992 KB |
Output is correct |
| 44 |
Correct |
231 ms |
78584 KB |
Output is correct |
| 45 |
Correct |
182 ms |
32760 KB |
Output is correct |
| 46 |
Correct |
21 ms |
4224 KB |
Output is correct |
| 47 |
Correct |
172 ms |
50168 KB |
Output is correct |
| 48 |
Correct |
150 ms |
104440 KB |
Output is correct |
| 49 |
Correct |
56 ms |
30072 KB |
Output is correct |
| 50 |
Correct |
261 ms |
126512 KB |
Output is correct |
| 51 |
Correct |
136 ms |
50168 KB |
Output is correct |
| 52 |
Correct |
272 ms |
110200 KB |
Output is correct |
| 53 |
Correct |
381 ms |
103160 KB |
Output is correct |
| 54 |
Correct |
6 ms |
512 KB |
Output is correct |
| 55 |
Correct |
119 ms |
59512 KB |
Output is correct |
| 56 |
Correct |
247 ms |
69496 KB |
Output is correct |
| 57 |
Correct |
161 ms |
60816 KB |
Output is correct |
| 58 |
Correct |
230 ms |
101388 KB |
Output is correct |
| 59 |
Correct |
176 ms |
56056 KB |
Output is correct |
| 60 |
Correct |
505 ms |
147660 KB |
Output is correct |
| 61 |
Correct |
538 ms |
147804 KB |
Output is correct |
| 62 |
Correct |
552 ms |
147564 KB |
Output is correct |
| 63 |
Correct |
525 ms |
147892 KB |
Output is correct |
| 64 |
Correct |
513 ms |
147832 KB |
Output is correct |
| 65 |
Correct |
417 ms |
134488 KB |
Output is correct |
| 66 |
Correct |
417 ms |
134520 KB |
Output is correct |
| 67 |
Correct |
417 ms |
134520 KB |
Output is correct |
| 68 |
Correct |
206 ms |
75128 KB |
Output is correct |
| 69 |
Correct |
224 ms |
68600 KB |
Output is correct |
| 70 |
Correct |
240 ms |
91512 KB |
Output is correct |
| 71 |
Correct |
329 ms |
102136 KB |
Output is correct |
