oj.uz

답안 #102537

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
102537 2019-03-25T19:11:48 Z ihdignite Two Dishes (JOI19_dishes) C++14
74 / 100
 5754 ms 136284 KB 
#include <bits/stdc++.h>
using namespace std;

#define ll long long

const int mxN=1e6;
int n, m, p[mxN], q[mxN];
ll a[mxN+1], b[mxN+1], s[mxN], t[mxN], ans, lz[1<<21];
vector<array<ll, 3>> e;
array<ll, 2> st[1<<21];

void app(int i, ll x) {
	st[i][0]+=x;
	st[i][1]+=x;
	lz[i]+=x;
}

void psh(int i) {
	app(2*i, lz[i]);
	app(2*i+1, lz[i]);
	lz[i]=0;
}

void upd1(int l1, int r1, ll x, int i=1, int l2=0, int r2=m) {
	if(l1<=l2&&r2<=r1) {
		app(i, x);
		return;
	}
	int m2=(l2+r2)/2;
	psh(i);
	if(l1<=m2)
		upd1(l1, r1, x, 2*i, l2, m2);
	if(m2<r1)
		upd1(l1, r1, x, 2*i+1, m2+1, r2);
	st[i][0]=min(st[2*i][0], st[2*i+1][0]);
	st[i][1]=max(st[2*i][1], st[2*i+1][1]);
}

void upd2(int l1, int r1, ll x, int i=1, int l2=0, int r2=m) {
	if(st[i][0]>=x)
		return;
	if(l1<=l2&&r2<=r1&&st[i][0]==st[i][1]) {
		app(i, x-st[i][0]);
		return;
	}
	int m2=(l2+r2)/2;
	psh(i);
	if(l1<=m2)
		upd2(l1, r1, x, 2*i, l2, m2);
	if(m2<r1)
		upd2(l1, r1, x, 2*i+1, m2+1, r2);
	st[i][0]=min(st[2*i][0], st[2*i+1][0]);
	st[i][1]=max(st[2*i][1], st[2*i+1][1]);
}

ll qry(int l1, int i=1, int l2=0, int r2=m) {
	if(l2==r2)
		return st[i][0];
	int m2=(l2+r2)/2;
	psh(i);
	return l1<=m2?qry(l1, 2*i, l2, m2):qry(l1, 2*i+1, m2+1, r2);
}

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
 
	cin >> n >> m;
	for(int i=0; i<n; ++i)
		cin >> a[i+1] >> s[i] >> p[i], a[i+1]+=a[i];
	for(int i=0; i<m; ++i) {
		cin >> b[i+1] >> t[i] >> q[i], b[i+1]+=b[i];
		e.push_back({upper_bound(a, a+n+1, t[i]-b[i+1])-a, -i, -q[i]});
		if(e.back()[0])
			ans+=q[i];
		else
			e.pop_back();
	}
	for(int i=0; i<n; ++i) {
		int j=upper_bound(b, b+m+1, s[i]-a[i+1])-b;
		if(j)
			e.push_back({i+1, -j+1, p[i]});
	}
	sort(e.begin(), e.end());
	for(array<ll, 3> f : e) {
		upd1(0, -f[1], f[2]);
		upd2(-f[1], m, qry(-f[1]));
	}
	cout << ans+qry(m);
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 426 ms 28848 KB Output is correct
2 Correct 446 ms 30524 KB Output is correct
3 Correct 426 ms 30664 KB Output is correct
4 Correct 366 ms 22308 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 415 ms 30024 KB Output is correct
7 Correct 190 ms 20440 KB Output is correct
8 Correct 118 ms 11240 KB Output is correct
9 Correct 372 ms 30664 KB Output is correct
10 Correct 389 ms 30880 KB Output is correct
11 Correct 318 ms 30792 KB Output is correct

Subtask #2
3.0 / 3.0

# 결과 실행 시간 메모리 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 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct

Subtask #3
7.0 / 7.0

# 결과 실행 시간 메모리 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 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 6 ms 896 KB Output is correct
18 Correct 5 ms 896 KB Output is correct
19 Correct 7 ms 896 KB Output is correct
20 Correct 5 ms 768 KB Output is correct
21 Correct 6 ms 896 KB Output is correct
22 Correct 7 ms 768 KB Output is correct
23 Correct 5 ms 768 KB Output is correct

Subtask #4
39.0 / 39.0

# 결과 실행 시간 메모리 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 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 6 ms 896 KB Output is correct
18 Correct 5 ms 896 KB Output is correct
19 Correct 7 ms 896 KB Output is correct
20 Correct 5 ms 768 KB Output is correct
21 Correct 6 ms 896 KB Output is correct
22 Correct 7 ms 768 KB Output is correct
23 Correct 5 ms 768 KB Output is correct
24 Correct 441 ms 28488 KB Output is correct
25 Correct 394 ms 28284 KB Output is correct
26 Correct 358 ms 28364 KB Output is correct
27 Correct 383 ms 28420 KB Output is correct
28 Correct 472 ms 29640 KB Output is correct
29 Correct 353 ms 30736 KB Output is correct
30 Correct 880 ms 30536 KB Output is correct
31 Correct 275 ms 22104 KB Output is correct
32 Correct 102 ms 11240 KB Output is correct
33 Correct 516 ms 25920 KB Output is correct
34 Correct 706 ms 30384 KB Output is correct
35 Correct 752 ms 30536 KB Output is correct
36 Correct 757 ms 30408 KB Output is correct

Subtask #5
11.0 / 11.0

# 결과 실행 시간 메모리 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 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 6 ms 896 KB Output is correct
18 Correct 5 ms 896 KB Output is correct
19 Correct 7 ms 896 KB Output is correct
20 Correct 5 ms 768 KB Output is correct
21 Correct 6 ms 896 KB Output is correct
22 Correct 7 ms 768 KB Output is correct
23 Correct 5 ms 768 KB Output is correct
24 Correct 441 ms 28488 KB Output is correct
25 Correct 394 ms 28284 KB Output is correct
26 Correct 358 ms 28364 KB Output is correct
27 Correct 383 ms 28420 KB Output is correct
28 Correct 472 ms 29640 KB Output is correct
29 Correct 353 ms 30736 KB Output is correct
30 Correct 880 ms 30536 KB Output is correct
31 Correct 275 ms 22104 KB Output is correct
32 Correct 102 ms 11240 KB Output is correct
33 Correct 516 ms 25920 KB Output is correct
34 Correct 706 ms 30384 KB Output is correct
35 Correct 752 ms 30536 KB Output is correct
36 Correct 757 ms 30408 KB Output is correct
37 Correct 434 ms 28488 KB Output is correct
38 Correct 432 ms 28504 KB Output is correct
39 Correct 482 ms 30848 KB Output is correct
40 Correct 537 ms 30664 KB Output is correct
41 Correct 2 ms 384 KB Output is correct
42 Correct 872 ms 30732 KB Output is correct
43 Correct 553 ms 25944 KB Output is correct
44 Correct 661 ms 30408 KB Output is correct
45 Correct 803 ms 30680 KB Output is correct

Subtask #6
9.0 / 9.0

# 결과 실행 시간 메모리 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 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 6 ms 896 KB Output is correct
18 Correct 5 ms 896 KB Output is correct
19 Correct 7 ms 896 KB Output is correct
20 Correct 5 ms 768 KB Output is correct
21 Correct 6 ms 896 KB Output is correct
22 Correct 7 ms 768 KB Output is correct
23 Correct 5 ms 768 KB Output is correct
24 Correct 441 ms 28488 KB Output is correct
25 Correct 394 ms 28284 KB Output is correct
26 Correct 358 ms 28364 KB Output is correct
27 Correct 383 ms 28420 KB Output is correct
28 Correct 472 ms 29640 KB Output is correct
29 Correct 353 ms 30736 KB Output is correct
30 Correct 880 ms 30536 KB Output is correct
31 Correct 275 ms 22104 KB Output is correct
32 Correct 102 ms 11240 KB Output is correct
33 Correct 516 ms 25920 KB Output is correct
34 Correct 706 ms 30384 KB Output is correct
35 Correct 752 ms 30536 KB Output is correct
36 Correct 757 ms 30408 KB Output is correct
37 Correct 434 ms 28488 KB Output is correct
38 Correct 432 ms 28504 KB Output is correct
39 Correct 482 ms 30848 KB Output is correct
40 Correct 537 ms 30664 KB Output is correct
41 Correct 2 ms 384 KB Output is correct
42 Correct 872 ms 30732 KB Output is correct
43 Correct 553 ms 25944 KB Output is correct
44 Correct 661 ms 30408 KB Output is correct
45 Correct 803 ms 30680 KB Output is correct
46 Correct 2369 ms 124372 KB Output is correct
47 Correct 2066 ms 124312 KB Output is correct
48 Correct 2268 ms 135956 KB Output is correct
49 Correct 3152 ms 136284 KB Output is correct
50 Correct 5754 ms 136176 KB Output is correct
51 Correct 3460 ms 111124 KB Output is correct
52 Correct 3925 ms 131408 KB Output is correct
53 Correct 5043 ms 135164 KB Output is correct

Subtask #7
0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 426 ms 28848 KB Output is correct
2 Correct 446 ms 30524 KB Output is correct
3 Correct 426 ms 30664 KB Output is correct
4 Correct 366 ms 22308 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 415 ms 30024 KB Output is correct
7 Correct 190 ms 20440 KB Output is correct
8 Correct 118 ms 11240 KB Output is correct
9 Correct 372 ms 30664 KB Output is correct
10 Correct 389 ms 30880 KB Output is correct
11 Correct 318 ms 30792 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 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 384 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 2 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 3 ms 384 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 2 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 2 ms 384 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 6 ms 896 KB Output is correct
29 Correct 5 ms 896 KB Output is correct
30 Correct 7 ms 896 KB Output is correct
31 Correct 5 ms 768 KB Output is correct
32 Correct 6 ms 896 KB Output is correct
33 Correct 7 ms 768 KB Output is correct
34 Correct 5 ms 768 KB Output is correct
35 Correct 441 ms 28488 KB Output is correct
36 Correct 394 ms 28284 KB Output is correct
37 Correct 358 ms 28364 KB Output is correct
38 Correct 383 ms 28420 KB Output is correct
39 Correct 472 ms 29640 KB Output is correct
40 Correct 353 ms 30736 KB Output is correct
41 Correct 880 ms 30536 KB Output is correct
42 Correct 275 ms 22104 KB Output is correct
43 Correct 102 ms 11240 KB Output is correct
44 Correct 516 ms 25920 KB Output is correct
45 Correct 706 ms 30384 KB Output is correct
46 Correct 752 ms 30536 KB Output is correct
47 Correct 757 ms 30408 KB Output is correct
48 Correct 434 ms 28488 KB Output is correct
49 Correct 432 ms 28504 KB Output is correct
50 Correct 482 ms 30848 KB Output is correct
51 Correct 537 ms 30664 KB Output is correct
52 Correct 2 ms 384 KB Output is correct
53 Correct 872 ms 30732 KB Output is correct
54 Correct 553 ms 25944 KB Output is correct
55 Correct 661 ms 30408 KB Output is correct
56 Correct 803 ms 30680 KB Output is correct
57 Incorrect 444 ms 28352 KB Output isn't correct
58 Halted 0 ms 0 KB -

Subtask #8
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 426 ms 28848 KB Output is correct
2 Correct 446 ms 30524 KB Output is correct
3 Correct 426 ms 30664 KB Output is correct
4 Correct 366 ms 22308 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 415 ms 30024 KB Output is correct
7 Correct 190 ms 20440 KB Output is correct
8 Correct 118 ms 11240 KB Output is correct
9 Correct 372 ms 30664 KB Output is correct
10 Correct 389 ms 30880 KB Output is correct
11 Correct 318 ms 30792 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 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 384 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 2 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 3 ms 384 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 2 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 2 ms 384 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 6 ms 896 KB Output is correct
29 Correct 5 ms 896 KB Output is correct
30 Correct 7 ms 896 KB Output is correct
31 Correct 5 ms 768 KB Output is correct
32 Correct 6 ms 896 KB Output is correct
33 Correct 7 ms 768 KB Output is correct
34 Correct 5 ms 768 KB Output is correct
35 Correct 441 ms 28488 KB Output is correct
36 Correct 394 ms 28284 KB Output is correct
37 Correct 358 ms 28364 KB Output is correct
38 Correct 383 ms 28420 KB Output is correct
39 Correct 472 ms 29640 KB Output is correct
40 Correct 353 ms 30736 KB Output is correct
41 Correct 880 ms 30536 KB Output is correct
42 Correct 275 ms 22104 KB Output is correct
43 Correct 102 ms 11240 KB Output is correct
44 Correct 516 ms 25920 KB Output is correct
45 Correct 706 ms 30384 KB Output is correct
46 Correct 752 ms 30536 KB Output is correct
47 Correct 757 ms 30408 KB Output is correct
48 Correct 434 ms 28488 KB Output is correct
49 Correct 432 ms 28504 KB Output is correct
50 Correct 482 ms 30848 KB Output is correct
51 Correct 537 ms 30664 KB Output is correct
52 Correct 2 ms 384 KB Output is correct
53 Correct 872 ms 30732 KB Output is correct
54 Correct 553 ms 25944 KB Output is correct
55 Correct 661 ms 30408 KB Output is correct
56 Correct 803 ms 30680 KB Output is correct
57 Correct 2369 ms 124372 KB Output is correct
58 Correct 2066 ms 124312 KB Output is correct
59 Correct 2268 ms 135956 KB Output is correct
60 Correct 3152 ms 136284 KB Output is correct
61 Correct 5754 ms 136176 KB Output is correct
62 Correct 3460 ms 111124 KB Output is correct
63 Correct 3925 ms 131408 KB Output is correct
64 Correct 5043 ms 135164 KB Output is correct
65 Incorrect 444 ms 28352 KB Output isn't correct
66 Halted 0 ms 0 KB -