답안 #861710

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
861710	2023-10-16T16:59:37 Z	wakandaaa	Labels (NOI20_labels)	C++17	100 / 100	49 ms	10832 KB

Labels

#include <bits/stdc++.h>

using namespace std;

#define mp make_pair
#define fi first
#define se second
#define all(x) x.begin(), x.end()

#define getbit(x, i) (((x) >> (i)) & 1)
#define bit(x) (1 << (x))
#define popcount __builtin_popcountll

mt19937_64 rd(chrono::steady_clock::now().time_since_epoch().count());
long long rand(long long l, long long r) {
    return l + rd() % (r - l + 1);
}

const int N = 1e6 + 5;
const int mod = 1e9 + 7; // 998244353;
const int lg = 25; // lg + 1
const int inf = 1e9; // INT_MAX;
const long long llinf = 1e18; // LLONG_MAX;

template<class X, class Y>
bool minimize(X &a, Y b) {
    return a > b ? (a = b, true) : false;
}

template<class X, class Y>
bool maximize(X &a, Y b) {
    return a < b ? (a = b, true) : false;
}

template<class X, class Y>
bool add(X &a, Y b) {
    a += b;
    while (a >= mod) a -= mod;
    while (a < 0) a += mod;
    return true;
}

int n;
int a[N], d[N];

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);

    cin >> n;
    for (int i = 1; i < n; ++i)
        cin >> d[i];

    int s = 0;
    int dmax = 0, dmin = 0;
    for (int i = 1; i < n; ++i) {
        s += d[i];
        dmax = max(dmax, s);
        dmin = min(dmin, s);
    }

    if (dmax - dmin != n - 1)
        return cout << -1, 0;

    a[1] = n - dmax;
    for (int i = 1; i < n; ++i) {
        a[i + 1] = a[i] + d[i];
    }

    for (int i = 1; i <= n; ++i)
        cout << a[i] << ' ';

    return 0;
}

/*

if a_max - a_min < n - 1, it's impossible to recover a
so a_max - a_min = n - 1 -> a_min = 1, a_max = n

let d'[k] = d[1] + ... + d[k] = a[k + 1] - a[1]
d[max] - d[min] = a[max] - a[min]

d'[max] = a[max] - a[1] = n - a[1] -> a[1] = n - d[max]

*/

Subtask #1
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct

Subtask #2
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	464 KB	Output is correct
9	Correct	1 ms	2392 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	2392 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	1 ms	2392 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	2512 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	0 ms	600 KB	Output is correct
23	Correct	0 ms	2396 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2524 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	2396 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	2392 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	2396 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	1 ms	2416 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	1 ms	604 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	0 ms	2396 KB	Output is correct
48	Correct	1 ms	2648 KB	Output is correct
49	Correct	1 ms	2392 KB	Output is correct
50	Correct	0 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	1 ms	2396 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct

Subtask #3
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	464 KB	Output is correct
9	Correct	1 ms	2392 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	2392 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	1 ms	2392 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	2512 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	0 ms	600 KB	Output is correct
23	Correct	0 ms	2396 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2524 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	2396 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	2392 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	2396 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	1 ms	2416 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	1 ms	604 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	0 ms	2396 KB	Output is correct
48	Correct	1 ms	2648 KB	Output is correct
49	Correct	1 ms	2392 KB	Output is correct
50	Correct	0 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	1 ms	2396 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct
54	Correct	1 ms	2396 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	1 ms	2552 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	1 ms	2396 KB	Output is correct
59	Correct	1 ms	2516 KB	Output is correct
60	Correct	1 ms	2396 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	0 ms	348 KB	Output is correct
63	Correct	1 ms	2396 KB	Output is correct
64	Correct	1 ms	2396 KB	Output is correct
65	Correct	0 ms	348 KB	Output is correct
66	Correct	1 ms	2396 KB	Output is correct
67	Correct	1 ms	2396 KB	Output is correct
68	Correct	1 ms	2396 KB	Output is correct
69	Correct	1 ms	2392 KB	Output is correct
70	Correct	1 ms	2396 KB	Output is correct
71	Correct	0 ms	348 KB	Output is correct
72	Correct	0 ms	348 KB	Output is correct
73	Correct	1 ms	2396 KB	Output is correct
74	Correct	0 ms	348 KB	Output is correct
75	Correct	1 ms	2396 KB	Output is correct
76	Correct	1 ms	2396 KB	Output is correct
77	Correct	1 ms	2396 KB	Output is correct
78	Correct	1 ms	2396 KB	Output is correct
79	Correct	1 ms	2396 KB	Output is correct
80	Correct	1 ms	2396 KB	Output is correct
81	Correct	1 ms	2396 KB	Output is correct
82	Correct	1 ms	2396 KB	Output is correct
83	Correct	1 ms	348 KB	Output is correct
84	Correct	0 ms	348 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	1 ms	2396 KB	Output is correct
87	Correct	0 ms	348 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	1 ms	2396 KB	Output is correct
90	Correct	1 ms	2396 KB	Output is correct
91	Correct	0 ms	348 KB	Output is correct
92	Correct	0 ms	348 KB	Output is correct
93	Correct	1 ms	344 KB	Output is correct
94	Correct	0 ms	348 KB	Output is correct
95	Correct	0 ms	348 KB	Output is correct
96	Correct	0 ms	348 KB	Output is correct
97	Correct	1 ms	2396 KB	Output is correct
98	Correct	1 ms	2396 KB	Output is correct
99	Correct	1 ms	2396 KB	Output is correct
100	Correct	1 ms	2396 KB	Output is correct
101	Correct	1 ms	2396 KB	Output is correct
102	Correct	0 ms	348 KB	Output is correct
103	Correct	0 ms	348 KB	Output is correct

Subtask #4
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	30 ms	9196 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	31 ms	9556 KB	Output is correct
4	Correct	11 ms	3164 KB	Output is correct
5	Correct	14 ms	3192 KB	Output is correct
6	Correct	15 ms	3416 KB	Output is correct
7	Correct	13 ms	3284 KB	Output is correct
8	Correct	14 ms	3416 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	2396 KB	Output is correct

Subtask #5
35.0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	1 ms	464 KB	Output is correct
9	Correct	1 ms	2392 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	1 ms	2392 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	1 ms	2392 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	1 ms	2512 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	0 ms	600 KB	Output is correct
23	Correct	0 ms	2396 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	2396 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2524 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	2396 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	2392 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	2396 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	1 ms	2416 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	1 ms	604 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	0 ms	2396 KB	Output is correct
48	Correct	1 ms	2648 KB	Output is correct
49	Correct	1 ms	2392 KB	Output is correct
50	Correct	0 ms	344 KB	Output is correct
51	Correct	0 ms	344 KB	Output is correct
52	Correct	1 ms	2396 KB	Output is correct
53	Correct	0 ms	348 KB	Output is correct
54	Correct	1 ms	2396 KB	Output is correct
55	Correct	0 ms	348 KB	Output is correct
56	Correct	1 ms	2552 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	1 ms	2396 KB	Output is correct
59	Correct	1 ms	2516 KB	Output is correct
60	Correct	1 ms	2396 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	0 ms	348 KB	Output is correct
63	Correct	1 ms	2396 KB	Output is correct
64	Correct	1 ms	2396 KB	Output is correct
65	Correct	0 ms	348 KB	Output is correct
66	Correct	1 ms	2396 KB	Output is correct
67	Correct	1 ms	2396 KB	Output is correct
68	Correct	1 ms	2396 KB	Output is correct
69	Correct	1 ms	2392 KB	Output is correct
70	Correct	1 ms	2396 KB	Output is correct
71	Correct	0 ms	348 KB	Output is correct
72	Correct	0 ms	348 KB	Output is correct
73	Correct	1 ms	2396 KB	Output is correct
74	Correct	0 ms	348 KB	Output is correct
75	Correct	1 ms	2396 KB	Output is correct
76	Correct	1 ms	2396 KB	Output is correct
77	Correct	1 ms	2396 KB	Output is correct
78	Correct	1 ms	2396 KB	Output is correct
79	Correct	1 ms	2396 KB	Output is correct
80	Correct	1 ms	2396 KB	Output is correct
81	Correct	1 ms	2396 KB	Output is correct
82	Correct	1 ms	2396 KB	Output is correct
83	Correct	1 ms	348 KB	Output is correct
84	Correct	0 ms	348 KB	Output is correct
85	Correct	1 ms	348 KB	Output is correct
86	Correct	1 ms	2396 KB	Output is correct
87	Correct	0 ms	348 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	1 ms	2396 KB	Output is correct
90	Correct	1 ms	2396 KB	Output is correct
91	Correct	0 ms	348 KB	Output is correct
92	Correct	0 ms	348 KB	Output is correct
93	Correct	1 ms	344 KB	Output is correct
94	Correct	0 ms	348 KB	Output is correct
95	Correct	0 ms	348 KB	Output is correct
96	Correct	0 ms	348 KB	Output is correct
97	Correct	1 ms	2396 KB	Output is correct
98	Correct	1 ms	2396 KB	Output is correct
99	Correct	1 ms	2396 KB	Output is correct
100	Correct	1 ms	2396 KB	Output is correct
101	Correct	1 ms	2396 KB	Output is correct
102	Correct	0 ms	348 KB	Output is correct
103	Correct	0 ms	348 KB	Output is correct
104	Correct	30 ms	9196 KB	Output is correct
105	Correct	1 ms	2396 KB	Output is correct
106	Correct	31 ms	9556 KB	Output is correct
107	Correct	11 ms	3164 KB	Output is correct
108	Correct	14 ms	3192 KB	Output is correct
109	Correct	15 ms	3416 KB	Output is correct
110	Correct	13 ms	3284 KB	Output is correct
111	Correct	14 ms	3416 KB	Output is correct
112	Correct	0 ms	348 KB	Output is correct
113	Correct	0 ms	2396 KB	Output is correct
114	Correct	21 ms	4468 KB	Output is correct
115	Correct	40 ms	10576 KB	Output is correct
116	Correct	22 ms	4700 KB	Output is correct
117	Correct	20 ms	4632 KB	Output is correct
118	Correct	40 ms	10832 KB	Output is correct
119	Correct	20 ms	4444 KB	Output is correct
120	Correct	40 ms	10684 KB	Output is correct
121	Correct	40 ms	10612 KB	Output is correct
122	Correct	40 ms	10576 KB	Output is correct
123	Correct	21 ms	4596 KB	Output is correct
124	Correct	40 ms	10580 KB	Output is correct
125	Correct	41 ms	10556 KB	Output is correct
126	Correct	40 ms	10616 KB	Output is correct
127	Correct	43 ms	10596 KB	Output is correct
128	Correct	20 ms	4444 KB	Output is correct
129	Correct	49 ms	10656 KB	Output is correct
130	Correct	40 ms	10676 KB	Output is correct
131	Correct	47 ms	10708 KB	Output is correct
132	Correct	42 ms	10576 KB	Output is correct
133	Correct	41 ms	10580 KB	Output is correct
134	Correct	21 ms	4444 KB	Output is correct
135	Correct	41 ms	10620 KB	Output is correct
136	Correct	21 ms	4700 KB	Output is correct
137	Correct	20 ms	4468 KB	Output is correct
138	Correct	21 ms	4588 KB	Output is correct
139	Correct	21 ms	4692 KB	Output is correct
140	Correct	20 ms	4432 KB	Output is correct
141	Correct	21 ms	4680 KB	Output is correct
142	Correct	44 ms	10736 KB	Output is correct
143	Correct	20 ms	4448 KB	Output is correct
144	Correct	22 ms	4700 KB	Output is correct
145	Correct	41 ms	10764 KB	Output is correct
146	Correct	40 ms	10580 KB	Output is correct
147	Correct	41 ms	10576 KB	Output is correct
148	Correct	40 ms	10580 KB	Output is correct
149	Correct	32 ms	9456 KB	Output is correct
150	Correct	31 ms	9564 KB	Output is correct
151	Correct	12 ms	3164 KB	Output is correct
152	Correct	14 ms	3296 KB	Output is correct
153	Correct	14 ms	3420 KB	Output is correct
154	Correct	13 ms	3108 KB	Output is correct
155	Correct	14 ms	3164 KB	Output is correct
156	Correct	0 ms	344 KB	Output is correct
157	Correct	1 ms	2392 KB	Output is correct
158	Correct	29 ms	4724 KB	Output is correct
159	Correct	1 ms	2392 KB	Output is correct
160	Correct	41 ms	10576 KB	Output is correct
161	Correct	23 ms	4444 KB	Output is correct
162	Correct	21 ms	4440 KB	Output is correct
163	Correct	21 ms	4444 KB	Output is correct

답안 #861710

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 15.0 / 15.0

Subtask #3 25.0 / 25.0

Subtask #4 18.0 / 18.0

Subtask #5 35.0 / 35.0

Subtask #1
7.0 / 7.0

Subtask #2
15.0 / 15.0

Subtask #3
25.0 / 25.0

Subtask #4
18.0 / 18.0

Subtask #5
35.0 / 35.0