답안 #203929

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
203929	2020-02-23T03:52:03 Z	AQT	송금 (JOI19_remittance)	C++14	100 / 100	302 ms	16232 KB

remittance

#include <bits/stdc++.h>

using namespace std;

int N;
long long arr[1000005], brr[1000005];

int main(){
	cin.sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin >> N;
	for(int i = 0; i<N; i++){
		cin >> arr[i] >> brr[i];
	}
	int cnt = 0;
	for(int i = 0; cnt <= N; cnt++, i++, i%=N){
		if(arr[i] == 1 && brr[i] == 0 || arr[i] <= brr[i]){
			cnt++;	
		}
		else{
			long long d = arr[i]-brr[i];
			d += d&1;
			if(d > arr[i]){
				d-=2;
			}
			arr[i] -= d;			
			arr[(i+1)%N] += d>>1;
			cnt = 0;
		}
	}
	for(int i = 0; i<N; i++){
		if(arr[i] != brr[i]){
			cout << "No";
			return 0;
		}
	}
	cout << "Yes";
}

Compilation message

remittance.cpp: In function 'int main()':
remittance.cpp:18:18: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(arr[i] == 1 && brr[i] == 0 || arr[i] <= brr[i]){
      ~~~~~~~~~~~~^~~~~~~~~~~~~~

Subtask #1
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	4 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	4 ms	376 KB	Output is correct
19	Correct	4 ms	376 KB	Output is correct
20	Correct	5 ms	504 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	4 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	4 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	4 ms	376 KB	Output is correct
19	Correct	4 ms	376 KB	Output is correct
20	Correct	5 ms	504 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	4 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	5 ms	376 KB	Output is correct
34	Correct	5 ms	376 KB	Output is correct
35	Correct	5 ms	376 KB	Output is correct
36	Correct	5 ms	376 KB	Output is correct
37	Correct	4 ms	376 KB	Output is correct
38	Correct	5 ms	376 KB	Output is correct
39	Correct	5 ms	376 KB	Output is correct
40	Correct	5 ms	376 KB	Output is correct
41	Correct	5 ms	376 KB	Output is correct
42	Correct	5 ms	376 KB	Output is correct
43	Correct	5 ms	376 KB	Output is correct
44	Correct	5 ms	380 KB	Output is correct
45	Correct	5 ms	376 KB	Output is correct
46	Correct	5 ms	376 KB	Output is correct
47	Correct	5 ms	376 KB	Output is correct
48	Correct	5 ms	376 KB	Output is correct
49	Correct	5 ms	376 KB	Output is correct
50	Correct	5 ms	376 KB	Output is correct
51	Correct	5 ms	376 KB	Output is correct
52	Correct	5 ms	376 KB	Output is correct
53	Correct	5 ms	376 KB	Output is correct
54	Correct	5 ms	376 KB	Output is correct
55	Correct	5 ms	376 KB	Output is correct
56	Correct	5 ms	376 KB	Output is correct
57	Correct	5 ms	376 KB	Output is correct
58	Correct	5 ms	376 KB	Output is correct
59	Correct	5 ms	376 KB	Output is correct
60	Correct	5 ms	376 KB	Output is correct
61	Correct	5 ms	376 KB	Output is correct
62	Correct	4 ms	376 KB	Output is correct

Subtask #3
45.0 / 45.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	4 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	4 ms	376 KB	Output is correct
19	Correct	4 ms	376 KB	Output is correct
20	Correct	5 ms	504 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	4 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	5 ms	376 KB	Output is correct
34	Correct	5 ms	376 KB	Output is correct
35	Correct	5 ms	376 KB	Output is correct
36	Correct	5 ms	376 KB	Output is correct
37	Correct	4 ms	376 KB	Output is correct
38	Correct	5 ms	376 KB	Output is correct
39	Correct	5 ms	376 KB	Output is correct
40	Correct	5 ms	376 KB	Output is correct
41	Correct	5 ms	376 KB	Output is correct
42	Correct	5 ms	376 KB	Output is correct
43	Correct	5 ms	376 KB	Output is correct
44	Correct	5 ms	380 KB	Output is correct
45	Correct	5 ms	376 KB	Output is correct
46	Correct	5 ms	376 KB	Output is correct
47	Correct	5 ms	376 KB	Output is correct
48	Correct	5 ms	376 KB	Output is correct
49	Correct	5 ms	376 KB	Output is correct
50	Correct	5 ms	376 KB	Output is correct
51	Correct	5 ms	376 KB	Output is correct
52	Correct	5 ms	376 KB	Output is correct
53	Correct	5 ms	376 KB	Output is correct
54	Correct	5 ms	376 KB	Output is correct
55	Correct	5 ms	376 KB	Output is correct
56	Correct	5 ms	376 KB	Output is correct
57	Correct	5 ms	376 KB	Output is correct
58	Correct	5 ms	376 KB	Output is correct
59	Correct	5 ms	376 KB	Output is correct
60	Correct	5 ms	376 KB	Output is correct
61	Correct	5 ms	376 KB	Output is correct
62	Correct	4 ms	376 KB	Output is correct
63	Correct	293 ms	15992 KB	Output is correct
64	Correct	146 ms	15988 KB	Output is correct
65	Correct	285 ms	16116 KB	Output is correct
66	Correct	135 ms	15992 KB	Output is correct
67	Correct	149 ms	15992 KB	Output is correct
68	Correct	166 ms	15984 KB	Output is correct
69	Correct	286 ms	16120 KB	Output is correct
70	Correct	137 ms	15992 KB	Output is correct
71	Correct	143 ms	15932 KB	Output is correct
72	Correct	160 ms	16020 KB	Output is correct
73	Correct	289 ms	16012 KB	Output is correct
74	Correct	129 ms	16120 KB	Output is correct
75	Correct	143 ms	15992 KB	Output is correct
76	Correct	162 ms	16120 KB	Output is correct
77	Correct	302 ms	15992 KB	Output is correct
78	Correct	206 ms	15992 KB	Output is correct
79	Correct	212 ms	15992 KB	Output is correct
80	Correct	221 ms	15992 KB	Output is correct
81	Correct	230 ms	15992 KB	Output is correct
82	Correct	113 ms	15992 KB	Output is correct
83	Correct	126 ms	15992 KB	Output is correct
84	Correct	104 ms	15992 KB	Output is correct
85	Correct	294 ms	15992 KB	Output is correct
86	Correct	285 ms	15992 KB	Output is correct
87	Correct	222 ms	15992 KB	Output is correct
88	Correct	244 ms	16232 KB	Output is correct

답안 #203929

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