Submission #432076

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
432076	2021-06-17T20:17:11 Z	OkMaybe	Remittance (JOI19_remittance)	C++14	100 / 100	909 ms	24804 KB

remittance

/*input
2
1 1
2 2
*/
#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef long double ld;
int main()
{
	clock_t pradzia = clock();
	ios_base::sync_with_stdio(false);
	int n;
	cin >> n;
	ll a[n], b[n];
	for (int i = 0; i < n; i++)
		cin >> a[i] >> b[i];
	while ((clock() - pradzia) * 10 <= 9 * CLOCKS_PER_SEC)
	{
		bool ok = true;
		for (int i = n - 1; i >= 0; i--)
		{
			if (a[i] < b[i])
			{
				ll c = min(a[(i - 1 + n) % n] / 2, b[i] - a[i]);
				a[i] += c;
				a[(i - 1 + n) % n] -= 2 * c;
				ok = false;
			}
		}
		for (int i = 0; i < n; i++)
		{
			if (a[i] > b[i])
			{
				ll c = min(a[i] / 2, (a[i] - b[i] + 1) / 2);
				a[i] -= c * 2;
				a[(i + 1) % n] += c;
				ok = false;
			}
		}
		if (ok)
		{
			cout << "Yes\n";
			return 0;
		}
	}
	cout << "No\n";
}

Subtask #1
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	901 ms	296 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	312 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	901 ms	204 KB	Output is correct
13	Correct	901 ms	292 KB	Output is correct
14	Correct	901 ms	292 KB	Output is correct
15	Correct	900 ms	292 KB	Output is correct
16	Correct	901 ms	292 KB	Output is correct
17	Correct	901 ms	296 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	901 ms	292 KB	Output is correct
20	Correct	901 ms	296 KB	Output is correct
21	Correct	901 ms	300 KB	Output is correct
22	Correct	901 ms	292 KB	Output is correct
23	Correct	901 ms	292 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	901 ms	292 KB	Output is correct
26	Correct	901 ms	296 KB	Output is correct
27	Correct	901 ms	292 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	901 ms	288 KB	Output is correct
31	Correct	901 ms	296 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct

Subtask #2
40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	901 ms	296 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	312 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	901 ms	204 KB	Output is correct
13	Correct	901 ms	292 KB	Output is correct
14	Correct	901 ms	292 KB	Output is correct
15	Correct	900 ms	292 KB	Output is correct
16	Correct	901 ms	292 KB	Output is correct
17	Correct	901 ms	296 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	901 ms	292 KB	Output is correct
20	Correct	901 ms	296 KB	Output is correct
21	Correct	901 ms	300 KB	Output is correct
22	Correct	901 ms	292 KB	Output is correct
23	Correct	901 ms	292 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	901 ms	292 KB	Output is correct
26	Correct	901 ms	296 KB	Output is correct
27	Correct	901 ms	292 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	901 ms	288 KB	Output is correct
31	Correct	901 ms	296 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	901 ms	292 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	1 ms	304 KB	Output is correct
40	Correct	1 ms	204 KB	Output is correct
41	Correct	1 ms	312 KB	Output is correct
42	Correct	901 ms	292 KB	Output is correct
43	Correct	901 ms	296 KB	Output is correct
44	Correct	901 ms	292 KB	Output is correct
45	Correct	901 ms	296 KB	Output is correct
46	Correct	901 ms	288 KB	Output is correct
47	Correct	901 ms	292 KB	Output is correct
48	Correct	901 ms	288 KB	Output is correct
49	Correct	0 ms	204 KB	Output is correct
50	Correct	901 ms	292 KB	Output is correct
51	Correct	901 ms	296 KB	Output is correct
52	Correct	901 ms	288 KB	Output is correct
53	Correct	901 ms	288 KB	Output is correct
54	Correct	1 ms	204 KB	Output is correct
55	Correct	901 ms	288 KB	Output is correct
56	Correct	901 ms	288 KB	Output is correct
57	Correct	901 ms	292 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	288 KB	Output is correct
60	Correct	901 ms	288 KB	Output is correct
61	Correct	901 ms	300 KB	Output is correct
62	Correct	1 ms	204 KB	Output is correct

Subtask #3
45.0 / 45.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	901 ms	296 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	312 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	901 ms	204 KB	Output is correct
13	Correct	901 ms	292 KB	Output is correct
14	Correct	901 ms	292 KB	Output is correct
15	Correct	900 ms	292 KB	Output is correct
16	Correct	901 ms	292 KB	Output is correct
17	Correct	901 ms	296 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	901 ms	292 KB	Output is correct
20	Correct	901 ms	296 KB	Output is correct
21	Correct	901 ms	300 KB	Output is correct
22	Correct	901 ms	292 KB	Output is correct
23	Correct	901 ms	292 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	901 ms	292 KB	Output is correct
26	Correct	901 ms	296 KB	Output is correct
27	Correct	901 ms	292 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct
29	Correct	1 ms	204 KB	Output is correct
30	Correct	901 ms	288 KB	Output is correct
31	Correct	901 ms	296 KB	Output is correct
32	Correct	1 ms	204 KB	Output is correct
33	Correct	901 ms	292 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	1 ms	204 KB	Output is correct
36	Correct	1 ms	204 KB	Output is correct
37	Correct	1 ms	204 KB	Output is correct
38	Correct	1 ms	204 KB	Output is correct
39	Correct	1 ms	304 KB	Output is correct
40	Correct	1 ms	204 KB	Output is correct
41	Correct	1 ms	312 KB	Output is correct
42	Correct	901 ms	292 KB	Output is correct
43	Correct	901 ms	296 KB	Output is correct
44	Correct	901 ms	292 KB	Output is correct
45	Correct	901 ms	296 KB	Output is correct
46	Correct	901 ms	288 KB	Output is correct
47	Correct	901 ms	292 KB	Output is correct
48	Correct	901 ms	288 KB	Output is correct
49	Correct	0 ms	204 KB	Output is correct
50	Correct	901 ms	292 KB	Output is correct
51	Correct	901 ms	296 KB	Output is correct
52	Correct	901 ms	288 KB	Output is correct
53	Correct	901 ms	288 KB	Output is correct
54	Correct	1 ms	204 KB	Output is correct
55	Correct	901 ms	288 KB	Output is correct
56	Correct	901 ms	288 KB	Output is correct
57	Correct	901 ms	292 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	288 KB	Output is correct
60	Correct	901 ms	288 KB	Output is correct
61	Correct	901 ms	300 KB	Output is correct
62	Correct	1 ms	204 KB	Output is correct
63	Correct	903 ms	16428 KB	Output is correct
64	Correct	170 ms	19768 KB	Output is correct
65	Correct	271 ms	16436 KB	Output is correct
66	Correct	176 ms	19804 KB	Output is correct
67	Correct	184 ms	21188 KB	Output is correct
68	Correct	195 ms	23488 KB	Output is correct
69	Correct	282 ms	16504 KB	Output is correct
70	Correct	903 ms	19848 KB	Output is correct
71	Correct	902 ms	21240 KB	Output is correct
72	Correct	902 ms	23604 KB	Output is correct
73	Correct	903 ms	16440 KB	Output is correct
74	Correct	902 ms	19900 KB	Output is correct
75	Correct	903 ms	21236 KB	Output is correct
76	Correct	904 ms	23604 KB	Output is correct
77	Correct	905 ms	16436 KB	Output is correct
78	Correct	902 ms	24796 KB	Output is correct
79	Correct	906 ms	24800 KB	Output is correct
80	Correct	234 ms	24712 KB	Output is correct
81	Correct	909 ms	24804 KB	Output is correct
82	Correct	903 ms	19848 KB	Output is correct
83	Correct	907 ms	19768 KB	Output is correct
84	Correct	165 ms	19772 KB	Output is correct
85	Correct	332 ms	16452 KB	Output is correct
86	Correct	905 ms	16436 KB	Output is correct
87	Correct	904 ms	24800 KB	Output is correct
88	Correct	256 ms	24804 KB	Output is correct

Submission #432076

Compilation message

Subtask #1 15.0 / 15.0

Subtask #2 40.0 / 40.0

Subtask #3 45.0 / 45.0

Subtask #1
15.0 / 15.0

Subtask #2
40.0 / 40.0

Subtask #3
45.0 / 45.0