oj.uz

Submission #671140

# Submission time Handle Problem Language Result Execution time Memory
671140 2022-12-12T07:37:59 Z vuavisao Labels (NOI20_labels) C++14
100 / 100
 50 ms 6732 KB 
#include<bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#define ll long long
using namespace std;

template<typename Lhs, typename Rhs> inline void Max_self(Lhs &a, Rhs b) { a = (a > b ? a : b); }
template<typename Lhs, typename Rhs> inline void Min_self(Lhs &a, Rhs b) { a = (a < b ? a : b); }

const ll N = 3e5 + 10;
const ll INF = 1e18;

ll n;
ll a[N];

int32_t main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    if (fopen("Labels.inp", "r")) {
        freopen("Labels.inp", "r", stdin);
        freopen("Labels.out", "w", stdout);
    }
    cin >> n;
    for(ll i = 2; i <= n; ++ i) {
        cin >> a[i];
        a[i] += a[i - 1];
    }
    ll Min = - INF, Max = INF;
    for(ll i = 2; i <= n; ++ i) {
        if(a[i] == 0) {
            Max_self(Min, 1);
            Min_self(Max, n);
        }
        else if(a[i] < 0) {
            Max_self(Min, abs(a[i]) + 1);
            Min_self(Max, n);
        }
        else {
            Max_self(Min, 1);
            Min_self(Max, n - a[i]);
        }
    }
    if(Min != Max) {
        cout << - 1;
        return 0;
    }
    ll first = Min;
    for(ll i = 1; i <= n; ++ i) cout << first + a[i] << ' ';
    return 0;
}

/// Code by vuavisao

Compilation message

Labels.cpp: In function 'int32_t main()':
Labels.cpp:21:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |         freopen("Labels.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
Labels.cpp:22:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |         freopen("Labels.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 324 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 324 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 328 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 328 KB Output is correct
8 Correct 1 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 340 KB Output is correct
12 Correct 1 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 332 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 1 ms 328 KB Output is correct
27 Correct 0 ms 324 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 1 ms 324 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 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 328 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 324 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 324 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 328 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 328 KB Output is correct
8 Correct 1 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 340 KB Output is correct
12 Correct 1 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 332 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 1 ms 328 KB Output is correct
27 Correct 0 ms 324 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 1 ms 324 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 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 328 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 324 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 328 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 0 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 340 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 0 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 0 ms 340 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 1 ms 340 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 0 ms 340 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 1 ms 340 KB Output is correct
79 Correct 0 ms 328 KB Output is correct
80 Correct 1 ms 340 KB Output is correct
81 Correct 1 ms 340 KB Output is correct
82 Correct 1 ms 340 KB Output is correct
83 Correct 0 ms 340 KB Output is correct
84 Correct 0 ms 340 KB Output is correct
85 Correct 1 ms 340 KB Output is correct
86 Correct 1 ms 340 KB Output is correct
87 Correct 1 ms 340 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 1 ms 340 KB Output is correct
90 Correct 1 ms 340 KB Output is correct
91 Correct 1 ms 328 KB Output is correct
92 Correct 0 ms 340 KB Output is correct
93 Correct 1 ms 320 KB Output is correct
94 Correct 0 ms 340 KB Output is correct
95 Correct 0 ms 340 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 0 ms 212 KB Output is correct
98 Correct 1 ms 340 KB Output is correct
99 Correct 0 ms 212 KB Output is correct
100 Correct 1 ms 332 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 1 ms 340 KB Output is correct
103 Correct 1 ms 336 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 5176 KB Output is correct
2 Correct 0 ms 328 KB Output is correct
3 Correct 39 ms 5456 KB Output is correct
4 Correct 13 ms 3148 KB Output is correct
5 Correct 17 ms 3412 KB Output is correct
6 Correct 17 ms 3272 KB Output is correct
7 Correct 16 ms 3156 KB Output is correct
8 Correct 17 ms 3268 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct

Subtask #5
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 324 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 328 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 328 KB Output is correct
8 Correct 1 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 340 KB Output is correct
12 Correct 1 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 332 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 1 ms 328 KB Output is correct
27 Correct 0 ms 324 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 1 ms 324 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 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 328 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 324 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 0 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 0 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 0 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 340 KB Output is correct
55 Correct 1 ms 340 KB Output is correct
56 Correct 1 ms 340 KB Output is correct
57 Correct 1 ms 336 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 1 ms 328 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 0 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 340 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 0 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 0 ms 340 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 1 ms 340 KB Output is correct
74 Correct 1 ms 340 KB Output is correct
75 Correct 0 ms 340 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 1 ms 340 KB Output is correct
78 Correct 1 ms 340 KB Output is correct
79 Correct 0 ms 328 KB Output is correct
80 Correct 1 ms 340 KB Output is correct
81 Correct 1 ms 340 KB Output is correct
82 Correct 1 ms 340 KB Output is correct
83 Correct 0 ms 340 KB Output is correct
84 Correct 0 ms 340 KB Output is correct
85 Correct 1 ms 340 KB Output is correct
86 Correct 1 ms 340 KB Output is correct
87 Correct 1 ms 340 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 1 ms 340 KB Output is correct
90 Correct 1 ms 340 KB Output is correct
91 Correct 1 ms 328 KB Output is correct
92 Correct 0 ms 340 KB Output is correct
93 Correct 1 ms 320 KB Output is correct
94 Correct 0 ms 340 KB Output is correct
95 Correct 0 ms 340 KB Output is correct
96 Correct 0 ms 212 KB Output is correct
97 Correct 0 ms 212 KB Output is correct
98 Correct 1 ms 340 KB Output is correct
99 Correct 0 ms 212 KB Output is correct
100 Correct 1 ms 332 KB Output is correct
101 Correct 1 ms 336 KB Output is correct
102 Correct 1 ms 340 KB Output is correct
103 Correct 1 ms 336 KB Output is correct
104 Correct 34 ms 5176 KB Output is correct
105 Correct 0 ms 328 KB Output is correct
106 Correct 39 ms 5456 KB Output is correct
107 Correct 13 ms 3148 KB Output is correct
108 Correct 17 ms 3412 KB Output is correct
109 Correct 17 ms 3272 KB Output is correct
110 Correct 16 ms 3156 KB Output is correct
111 Correct 17 ms 3268 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 1 ms 212 KB Output is correct
114 Correct 27 ms 4556 KB Output is correct
115 Correct 49 ms 6672 KB Output is correct
116 Correct 29 ms 4560 KB Output is correct
117 Correct 26 ms 4512 KB Output is correct
118 Correct 49 ms 6696 KB Output is correct
119 Correct 25 ms 4556 KB Output is correct
120 Correct 48 ms 6656 KB Output is correct
121 Correct 48 ms 6732 KB Output is correct
122 Correct 46 ms 6664 KB Output is correct
123 Correct 27 ms 4556 KB Output is correct
124 Correct 48 ms 6604 KB Output is correct
125 Correct 47 ms 6584 KB Output is correct
126 Correct 47 ms 6548 KB Output is correct
127 Correct 50 ms 6628 KB Output is correct
128 Correct 27 ms 4504 KB Output is correct
129 Correct 47 ms 6588 KB Output is correct
130 Correct 48 ms 6616 KB Output is correct
131 Correct 47 ms 6604 KB Output is correct
132 Correct 48 ms 6672 KB Output is correct
133 Correct 48 ms 6588 KB Output is correct
134 Correct 27 ms 4556 KB Output is correct
135 Correct 46 ms 6576 KB Output is correct
136 Correct 28 ms 4552 KB Output is correct
137 Correct 26 ms 4556 KB Output is correct
138 Correct 27 ms 4576 KB Output is correct
139 Correct 27 ms 4652 KB Output is correct
140 Correct 25 ms 4456 KB Output is correct
141 Correct 28 ms 4716 KB Output is correct
142 Correct 46 ms 6652 KB Output is correct
143 Correct 27 ms 4568 KB Output is correct
144 Correct 27 ms 4660 KB Output is correct
145 Correct 47 ms 6596 KB Output is correct
146 Correct 47 ms 6572 KB Output is correct
147 Correct 47 ms 6616 KB Output is correct
148 Correct 46 ms 6632 KB Output is correct
149 Correct 33 ms 5196 KB Output is correct
150 Correct 35 ms 5456 KB Output is correct
151 Correct 17 ms 3284 KB Output is correct
152 Correct 17 ms 3356 KB Output is correct
153 Correct 17 ms 3404 KB Output is correct
154 Correct 15 ms 3156 KB Output is correct
155 Correct 17 ms 3220 KB Output is correct
156 Correct 0 ms 328 KB Output is correct
157 Correct 0 ms 212 KB Output is correct
158 Correct 28 ms 4576 KB Output is correct
159 Correct 0 ms 212 KB Output is correct
160 Correct 47 ms 6604 KB Output is correct
161 Correct 27 ms 4548 KB Output is correct
162 Correct 28 ms 4576 KB Output is correct
163 Correct 29 ms 4556 KB Output is correct