답안 #797121

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
797121	2023-07-29T06:59:03 Z	ymm	송금 (JOI19_remittance)	C++17	55 / 100	1000 ms	35244 KB

remittance

#include <bits/stdc++.h>
#define Loop(x,l,r) for (ll x = (l); x < (r); ++x)
typedef long long ll;
using namespace std;

const int N = 1e6+10;
ll a[N], b[N];
int n;

int main()
{
	cin.tie(0) -> sync_with_stdio(false);
	cin >> n;
	Loop (i,0,n)
		cin >> a[i] >> b[i];
	Loop (_,0,10000) {
		Loop (i,0,n) {
			ll x = max(0ll, (a[i] - b[i] + 1)/2);
			x = min(x, a[i]/2);
			a[i] -= 2*x;
			a[(i+1) == n? 0: i+1] += x;
		}
	}
	bool ans = 1;
	Loop (i,0,n)
		ans &= a[i] == b[i];
	cout << (ans? "Yes": "No") << '\n';
}

Subtask #1

15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	224 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	220 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	272 KB	Output is correct
32	Correct	1 ms	336 KB	Output is correct

Subtask #2

40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	224 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	220 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	272 KB	Output is correct
32	Correct	1 ms	336 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	328 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	328 KB	Output is correct
40	Correct	1 ms	324 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	216 KB	Output is correct
43	Correct	1 ms	220 KB	Output is correct
44	Correct	1 ms	348 KB	Output is correct
45	Correct	1 ms	344 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	1 ms	212 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	4 ms	212 KB	Output is correct
52	Correct	1 ms	328 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	308 KB	Output is correct
55	Correct	1 ms	212 KB	Output is correct
56	Correct	1 ms	212 KB	Output is correct
57	Correct	1 ms	212 KB	Output is correct
58	Correct	2 ms	212 KB	Output is correct
59	Correct	1 ms	328 KB	Output is correct
60	Correct	1 ms	212 KB	Output is correct
61	Correct	1 ms	212 KB	Output is correct
62	Correct	1 ms	212 KB	Output is correct

Subtask #3

0 / 45.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	224 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	220 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	272 KB	Output is correct
32	Correct	1 ms	336 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	328 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	328 KB	Output is correct
40	Correct	1 ms	324 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	216 KB	Output is correct
43	Correct	1 ms	220 KB	Output is correct
44	Correct	1 ms	348 KB	Output is correct
45	Correct	1 ms	344 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	1 ms	212 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	4 ms	212 KB	Output is correct
52	Correct	1 ms	328 KB	Output is correct
53	Correct	1 ms	332 KB	Output is correct
54	Correct	1 ms	308 KB	Output is correct
55	Correct	1 ms	212 KB	Output is correct
56	Correct	1 ms	212 KB	Output is correct
57	Correct	1 ms	212 KB	Output is correct
58	Correct	2 ms	212 KB	Output is correct
59	Correct	1 ms	328 KB	Output is correct
60	Correct	1 ms	212 KB	Output is correct
61	Correct	1 ms	212 KB	Output is correct
62	Correct	1 ms	212 KB	Output is correct
63	Execution timed out	1030 ms	35244 KB	Time limit exceeded
64	Halted	0 ms	0 KB	-