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Submission #589651

# Submission time Handle Problem Language Result Execution time Memory
589651 2022-07-05T05:07:45 Z alireza_kaviani Naan (JOI19_naan) C++17
100 / 100
 512 ms 116872 KB 
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;

#define all(x)      (x).begin(),(x).end()
#define X           first
#define Y           second
#define sep         ' '
#define endl        '\n'
#define SZ(x)       ll(x.size())

const ll MAXN = 2010;
const ll LOG = 22;
const ll INF = 8e18;
const ll MOD = 1e9 + 7; //998244353; //1e9 + 9;

ll n , L , ans[MAXN] , mark[MAXN] , ps[MAXN] , V[MAXN][MAXN];
pll pos[MAXN][MAXN];

int cmp(pll A , pll B){
	if(A.X / A.Y != B.X / B.Y)	return A.X / A.Y < B.X / B.Y;
	A.X %= A.Y; B.X %= B.Y;
	return A.X * B.Y < A.Y * B.X;
}

int main() {
    ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

	cin >> n >> L;
	for(int i = 1 ; i <= n ; i++){
		ll sum = 0;
		for(int j = 1 ; j <= L ; j++){
			cin >> V[i][j];
			sum += V[i][j];
			ps[j] = ps[j - 1] + V[i][j] * n;
		}
		for(int j = 1 ; j <= n ; j++){
			int ind = lower_bound(ps , ps + L + 1 , sum * j) - ps;
			pos[i][j] = {sum * j - ps[ind - 1] + (ind - 1) * V[i][ind] * n , V[i][ind] * n};
			//cout << i << sep << j << sep << pos[i][j].X << sep << pos[i][j].Y << endl;
		}
	}
	for(int i = 1 ; i <= n ; i++){
		pll mn = {MOD , 1};
		for(int j = 1 ; j <= n ; j++){
			if(!mark[j]){
				if(cmp(pos[j][i] , mn)){
					mn = pos[j][i];
					ans[i] = j;
				}
			}
		}
		mark[ans[i]] = 1;
		if(i != n){
			cout << mn.X << sep << mn.Y << endl;
		}
	}
	for(int i = 1 ; i <= n ; i++){
		cout << ans[i] << sep;
	}

    return 0;
}
/*

*/

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct

Subtask #2
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 468 KB Output is correct
10 Correct 1 ms 468 KB Output is correct
11 Correct 1 ms 472 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 468 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 1 ms 408 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 1 ms 468 KB Output is correct
21 Correct 1 ms 468 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 468 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 468 KB Output is correct

Subtask #3
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 1 ms 324 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 468 KB Output is correct
20 Correct 1 ms 468 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 468 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 472 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 1 ms 408 KB Output is correct
34 Correct 1 ms 468 KB Output is correct
35 Correct 1 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 1 ms 468 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 468 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 468 KB Output is correct
43 Correct 33 ms 13392 KB Output is correct
44 Correct 214 ms 63900 KB Output is correct
45 Correct 116 ms 28796 KB Output is correct
46 Correct 16 ms 4040 KB Output is correct
47 Correct 156 ms 42444 KB Output is correct
48 Correct 126 ms 75596 KB Output is correct
49 Correct 52 ms 24000 KB Output is correct
50 Correct 222 ms 95752 KB Output is correct
51 Correct 138 ms 41688 KB Output is correct
52 Correct 252 ms 87060 KB Output is correct
53 Correct 222 ms 80860 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 49 ms 43980 KB Output is correct
56 Correct 148 ms 56444 KB Output is correct
57 Correct 127 ms 49320 KB Output is correct
58 Correct 169 ms 78548 KB Output is correct
59 Correct 158 ms 46044 KB Output is correct
60 Correct 464 ms 116580 KB Output is correct
61 Correct 483 ms 116608 KB Output is correct
62 Correct 501 ms 116396 KB Output is correct
63 Correct 481 ms 116872 KB Output is correct
64 Correct 512 ms 116736 KB Output is correct
65 Correct 304 ms 103416 KB Output is correct
66 Correct 294 ms 103500 KB Output is correct
67 Correct 321 ms 103424 KB Output is correct
68 Correct 207 ms 60188 KB Output is correct
69 Correct 197 ms 56564 KB Output is correct
70 Correct 236 ms 72132 KB Output is correct
71 Correct 314 ms 82204 KB Output is correct