답안 #677658

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
677658	2023-01-04T06:22:38 Z	mjhmjh1104	송금 (JOI19_remittance)	C++17	100 / 100	230 ms	15948 KB

remittance

#include <cstdio>

int n;
long long a[1000006], b[1000006];

int main() {
    scanf("%d", &n);
    for (int i = 0; i < n; i++) scanf("%lld%lld", a + i, b + i);
    for (int i = 0; i < n; i++) a[i] -= b[i];
    for (int i = 0; i < n; i++) {
        long long curr = a[i];
        int pos = i;
        while (curr > 1) {
            curr = curr / 2 * 2;
            a[pos] -= curr;
            pos = (pos + 1) % n;
            curr /= 2;
            a[pos] += curr;
            curr = a[pos];
        }
    }
    for (int i = 0; i < n; i++) {
        long long curr = a[i];
        if (b[i]) curr++;
        int pos = i;
        while (curr > 1) {
            curr = curr / 2 * 2;
            a[pos] -= curr;
            pos = (pos + 1) % n;
            curr /= 2;
            a[pos] += curr;
            curr = a[pos];
        }
    }
    bool fl = false;
    for (int i = 0; i < n; i++) if (a[i]) fl = true;
    puts(fl ? "No" : "Yes");
}

Compilation message

remittance.cpp: In function 'int main()':
remittance.cpp:7:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    7 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
remittance.cpp:8:38: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |     for (int i = 0; i < n; i++) scanf("%lld%lld", a + i, b + i);
      |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	224 KB	Output is correct
4	Correct	0 ms	216 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 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	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	276 KB	Output is correct
26	Correct	0 ms	212 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	224 KB	Output is correct
4	Correct	0 ms	216 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 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	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	276 KB	Output is correct
26	Correct	0 ms	212 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	224 KB	Output is correct
37	Correct	0 ms	224 KB	Output is correct
38	Correct	0 ms	224 KB	Output is correct
39	Correct	0 ms	224 KB	Output is correct
40	Correct	0 ms	224 KB	Output is correct
41	Correct	0 ms	224 KB	Output is correct
42	Correct	0 ms	224 KB	Output is correct
43	Correct	1 ms	224 KB	Output is correct
44	Correct	0 ms	224 KB	Output is correct
45	Correct	0 ms	224 KB	Output is correct
46	Correct	0 ms	224 KB	Output is correct
47	Correct	1 ms	224 KB	Output is correct
48	Correct	0 ms	224 KB	Output is correct
49	Correct	0 ms	224 KB	Output is correct
50	Correct	0 ms	224 KB	Output is correct
51	Correct	0 ms	224 KB	Output is correct
52	Correct	0 ms	224 KB	Output is correct
53	Correct	0 ms	224 KB	Output is correct
54	Correct	0 ms	224 KB	Output is correct
55	Correct	0 ms	224 KB	Output is correct
56	Correct	1 ms	224 KB	Output is correct
57	Correct	1 ms	224 KB	Output is correct
58	Correct	0 ms	224 KB	Output is correct
59	Correct	1 ms	224 KB	Output is correct
60	Correct	0 ms	224 KB	Output is correct
61	Correct	1 ms	224 KB	Output is correct
62	Correct	0 ms	224 KB	Output is correct

Subtask #3
45.0 / 45.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	224 KB	Output is correct
4	Correct	0 ms	216 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	0 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	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	0 ms	212 KB	Output is correct
25	Correct	0 ms	276 KB	Output is correct
26	Correct	0 ms	212 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	0 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	224 KB	Output is correct
37	Correct	0 ms	224 KB	Output is correct
38	Correct	0 ms	224 KB	Output is correct
39	Correct	0 ms	224 KB	Output is correct
40	Correct	0 ms	224 KB	Output is correct
41	Correct	0 ms	224 KB	Output is correct
42	Correct	0 ms	224 KB	Output is correct
43	Correct	1 ms	224 KB	Output is correct
44	Correct	0 ms	224 KB	Output is correct
45	Correct	0 ms	224 KB	Output is correct
46	Correct	0 ms	224 KB	Output is correct
47	Correct	1 ms	224 KB	Output is correct
48	Correct	0 ms	224 KB	Output is correct
49	Correct	0 ms	224 KB	Output is correct
50	Correct	0 ms	224 KB	Output is correct
51	Correct	0 ms	224 KB	Output is correct
52	Correct	0 ms	224 KB	Output is correct
53	Correct	0 ms	224 KB	Output is correct
54	Correct	0 ms	224 KB	Output is correct
55	Correct	0 ms	224 KB	Output is correct
56	Correct	1 ms	224 KB	Output is correct
57	Correct	1 ms	224 KB	Output is correct
58	Correct	0 ms	224 KB	Output is correct
59	Correct	1 ms	224 KB	Output is correct
60	Correct	0 ms	224 KB	Output is correct
61	Correct	1 ms	224 KB	Output is correct
62	Correct	0 ms	224 KB	Output is correct
63	Correct	230 ms	15816 KB	Output is correct
64	Correct	173 ms	15804 KB	Output is correct
65	Correct	210 ms	15800 KB	Output is correct
66	Correct	145 ms	15880 KB	Output is correct
67	Correct	180 ms	15836 KB	Output is correct
68	Correct	152 ms	15820 KB	Output is correct
69	Correct	204 ms	15896 KB	Output is correct
70	Correct	151 ms	15816 KB	Output is correct
71	Correct	158 ms	15800 KB	Output is correct
72	Correct	177 ms	15916 KB	Output is correct
73	Correct	199 ms	15900 KB	Output is correct
74	Correct	148 ms	15876 KB	Output is correct
75	Correct	174 ms	15916 KB	Output is correct
76	Correct	150 ms	15820 KB	Output is correct
77	Correct	207 ms	15912 KB	Output is correct
78	Correct	167 ms	15916 KB	Output is correct
79	Correct	174 ms	15804 KB	Output is correct
80	Correct	184 ms	15948 KB	Output is correct
81	Correct	169 ms	15804 KB	Output is correct
82	Correct	124 ms	15796 KB	Output is correct
83	Correct	124 ms	15896 KB	Output is correct
84	Correct	150 ms	15828 KB	Output is correct
85	Correct	201 ms	15916 KB	Output is correct
86	Correct	206 ms	15820 KB	Output is correct
87	Correct	173 ms	15820 KB	Output is correct
88	Correct	173 ms	15916 KB	Output is correct

답안 #677658

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