oj.uz

Submission #996817

# Submission time Handle Problem Language Result Execution time Memory
996817 2024-06-11T09:35:56 Z cpptowin Labels (NOI20_labels) C++17
100 / 100
 46 ms 15704 KB 
#include <bits/stdc++.h>
#define fo(i, d, c) for (int i = d; i <= c; i++)
#define fod(i, c, d) for (int i = c; i >= d; i--)
#define maxn 1000010
#define N 1010
#define fi first
#define se second
#define pb emplace_back
#define en cout << "\n";
#define int long long
#define inf (int)1e18
#define pii pair<int, int>
#define vii vector<pii>
#define lb(x) x & -x
#define bit(i, j) ((i >> j) & 1)
#define offbit(i, j) (i ^ (1LL << j))
#define onbit(i, j) (i | (1LL << j))
#define vi vector<int>
#define all(x) x.begin(),x.end()
template <typename T1, typename T2>
bool minimize(T1 &a, T2 b)
{
    if (a > b)
    {
        a = b;
        return true;
    }
    return false;
}
template <typename T1, typename T2>
bool maximize(T1 &a, T2 b)
{
    if (a < b)
    {
        a = b;
        return true;
    }
    return false;
}
using namespace std;
const int nsqrt = 450;
const int mod = 1e9 + 7;
int n,a[maxn],p[maxn],arr[maxn];
main()
{
#define name "TASK"
    if (fopen(name ".inp", "r"))
    {
        freopen(name ".inp", "r", stdin);
        freopen(name ".out", "w", stdout);
    }
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n;
    fo(i,1,n - 1) 
    {
        cin >> a[i];
        p[i] = p[i - 1] + a[i];
    }
    arr[1] = 1;
    fo(i,1,n - 1)
    {
        if(p[i] <= 0) maximize(arr[1],-p[i] + 1);
        else if(p[i] + arr[1] > n) return cout << -1,0;
    }
    fo(i,2,n) arr[i] = arr[1] + p[i - 1];
    if(*max_element(arr + 1,arr + n + 1) < n) return cout << -1,0;
    fo(i,1,n) cout << arr[i] << ' ';en;
}

Compilation message

Labels.cpp:44:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   44 | main()
      | ^~~~
Labels.cpp: In function 'int main()':
Labels.cpp:49:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   49 |         freopen(name ".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
Labels.cpp:50:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   50 |         freopen(name ".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2512 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 1 ms 2392 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 1 ms 2516 KB Output is correct
23 Correct 0 ms 2396 KB Output is correct
24 Correct 0 ms 2392 KB Output is correct
25 Correct 0 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 0 ms 2396 KB Output is correct
28 Correct 1 ms 2392 KB Output is correct
29 Correct 0 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 0 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2512 KB Output is correct
34 Correct 0 ms 2396 KB Output is correct
35 Correct 1 ms 2520 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 1 ms 2396 KB Output is correct
38 Correct 0 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 0 ms 2396 KB Output is correct
45 Correct 0 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 2392 KB Output is correct
49 Correct 1 ms 2392 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 1 ms 2396 KB Output is correct
52 Correct 1 ms 2392 KB Output is correct
53 Correct 1 ms 2392 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2512 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 1 ms 2392 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 1 ms 2516 KB Output is correct
23 Correct 0 ms 2396 KB Output is correct
24 Correct 0 ms 2392 KB Output is correct
25 Correct 0 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 0 ms 2396 KB Output is correct
28 Correct 1 ms 2392 KB Output is correct
29 Correct 0 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 0 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2512 KB Output is correct
34 Correct 0 ms 2396 KB Output is correct
35 Correct 1 ms 2520 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 1 ms 2396 KB Output is correct
38 Correct 0 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 0 ms 2396 KB Output is correct
45 Correct 0 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 2392 KB Output is correct
49 Correct 1 ms 2392 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 1 ms 2396 KB Output is correct
52 Correct 1 ms 2392 KB Output is correct
53 Correct 1 ms 2392 KB Output is correct
54 Correct 1 ms 2392 KB Output is correct
55 Correct 1 ms 2392 KB Output is correct
56 Correct 1 ms 2396 KB Output is correct
57 Correct 1 ms 2396 KB Output is correct
58 Correct 1 ms 2652 KB Output is correct
59 Correct 0 ms 2396 KB Output is correct
60 Correct 1 ms 2392 KB Output is correct
61 Correct 1 ms 2396 KB Output is correct
62 Correct 1 ms 2396 KB Output is correct
63 Correct 1 ms 2396 KB Output is correct
64 Correct 1 ms 2392 KB Output is correct
65 Correct 1 ms 2396 KB Output is correct
66 Correct 1 ms 2396 KB Output is correct
67 Correct 1 ms 2396 KB Output is correct
68 Correct 0 ms 2396 KB Output is correct
69 Correct 0 ms 2396 KB Output is correct
70 Correct 1 ms 2396 KB Output is correct
71 Correct 1 ms 2396 KB Output is correct
72 Correct 0 ms 2396 KB Output is correct
73 Correct 1 ms 2396 KB Output is correct
74 Correct 0 ms 2396 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 2556 KB Output is correct
82 Correct 1 ms 2396 KB Output is correct
83 Correct 1 ms 2396 KB Output is correct
84 Correct 1 ms 2396 KB Output is correct
85 Correct 1 ms 2396 KB Output is correct
86 Correct 1 ms 2392 KB Output is correct
87 Correct 0 ms 2396 KB Output is correct
88 Correct 1 ms 2396 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 2396 KB Output is correct
92 Correct 0 ms 2396 KB Output is correct
93 Correct 1 ms 2396 KB Output is correct
94 Correct 1 ms 2396 KB Output is correct
95 Correct 1 ms 2396 KB Output is correct
96 Correct 0 ms 2396 KB Output is correct
97 Correct 0 ms 2396 KB Output is correct
98 Correct 0 ms 2396 KB Output is correct
99 Correct 1 ms 2396 KB Output is correct
100 Correct 0 ms 2396 KB Output is correct
101 Correct 1 ms 2396 KB Output is correct
102 Correct 1 ms 2396 KB Output is correct
103 Correct 0 ms 2396 KB Output is correct

Subtask #4
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 24 ms 13392 KB Output is correct
2 Correct 1 ms 2648 KB Output is correct
3 Correct 27 ms 13396 KB Output is correct
4 Correct 10 ms 11356 KB Output is correct
5 Correct 14 ms 12020 KB Output is correct
6 Correct 19 ms 12124 KB Output is correct
7 Correct 14 ms 11868 KB Output is correct
8 Correct 14 ms 12120 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct

Subtask #5
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2512 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2392 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 1 ms 2392 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 1 ms 2516 KB Output is correct
23 Correct 0 ms 2396 KB Output is correct
24 Correct 0 ms 2392 KB Output is correct
25 Correct 0 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 0 ms 2396 KB Output is correct
28 Correct 1 ms 2392 KB Output is correct
29 Correct 0 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 0 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2512 KB Output is correct
34 Correct 0 ms 2396 KB Output is correct
35 Correct 1 ms 2520 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 1 ms 2396 KB Output is correct
38 Correct 0 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 0 ms 2396 KB Output is correct
45 Correct 0 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 1 ms 2392 KB Output is correct
49 Correct 1 ms 2392 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 1 ms 2396 KB Output is correct
52 Correct 1 ms 2392 KB Output is correct
53 Correct 1 ms 2392 KB Output is correct
54 Correct 1 ms 2392 KB Output is correct
55 Correct 1 ms 2392 KB Output is correct
56 Correct 1 ms 2396 KB Output is correct
57 Correct 1 ms 2396 KB Output is correct
58 Correct 1 ms 2652 KB Output is correct
59 Correct 0 ms 2396 KB Output is correct
60 Correct 1 ms 2392 KB Output is correct
61 Correct 1 ms 2396 KB Output is correct
62 Correct 1 ms 2396 KB Output is correct
63 Correct 1 ms 2396 KB Output is correct
64 Correct 1 ms 2392 KB Output is correct
65 Correct 1 ms 2396 KB Output is correct
66 Correct 1 ms 2396 KB Output is correct
67 Correct 1 ms 2396 KB Output is correct
68 Correct 0 ms 2396 KB Output is correct
69 Correct 0 ms 2396 KB Output is correct
70 Correct 1 ms 2396 KB Output is correct
71 Correct 1 ms 2396 KB Output is correct
72 Correct 0 ms 2396 KB Output is correct
73 Correct 1 ms 2396 KB Output is correct
74 Correct 0 ms 2396 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 2556 KB Output is correct
82 Correct 1 ms 2396 KB Output is correct
83 Correct 1 ms 2396 KB Output is correct
84 Correct 1 ms 2396 KB Output is correct
85 Correct 1 ms 2396 KB Output is correct
86 Correct 1 ms 2392 KB Output is correct
87 Correct 0 ms 2396 KB Output is correct
88 Correct 1 ms 2396 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 2396 KB Output is correct
92 Correct 0 ms 2396 KB Output is correct
93 Correct 1 ms 2396 KB Output is correct
94 Correct 1 ms 2396 KB Output is correct
95 Correct 1 ms 2396 KB Output is correct
96 Correct 0 ms 2396 KB Output is correct
97 Correct 0 ms 2396 KB Output is correct
98 Correct 0 ms 2396 KB Output is correct
99 Correct 1 ms 2396 KB Output is correct
100 Correct 0 ms 2396 KB Output is correct
101 Correct 1 ms 2396 KB Output is correct
102 Correct 1 ms 2396 KB Output is correct
103 Correct 0 ms 2396 KB Output is correct
104 Correct 24 ms 13392 KB Output is correct
105 Correct 1 ms 2648 KB Output is correct
106 Correct 27 ms 13396 KB Output is correct
107 Correct 10 ms 11356 KB Output is correct
108 Correct 14 ms 12020 KB Output is correct
109 Correct 19 ms 12124 KB Output is correct
110 Correct 14 ms 11868 KB Output is correct
111 Correct 14 ms 12120 KB Output is correct
112 Correct 0 ms 2396 KB Output is correct
113 Correct 0 ms 2396 KB Output is correct
114 Correct 20 ms 13320 KB Output is correct
115 Correct 35 ms 15228 KB Output is correct
116 Correct 22 ms 13436 KB Output is correct
117 Correct 21 ms 13148 KB Output is correct
118 Correct 36 ms 15384 KB Output is correct
119 Correct 19 ms 13144 KB Output is correct
120 Correct 34 ms 15376 KB Output is correct
121 Correct 40 ms 15440 KB Output is correct
122 Correct 38 ms 15440 KB Output is correct
123 Correct 20 ms 13392 KB Output is correct
124 Correct 38 ms 15240 KB Output is correct
125 Correct 35 ms 15444 KB Output is correct
126 Correct 33 ms 15440 KB Output is correct
127 Correct 36 ms 15232 KB Output is correct
128 Correct 20 ms 13140 KB Output is correct
129 Correct 35 ms 15440 KB Output is correct
130 Correct 42 ms 15444 KB Output is correct
131 Correct 42 ms 15444 KB Output is correct
132 Correct 37 ms 15444 KB Output is correct
133 Correct 34 ms 15704 KB Output is correct
134 Correct 20 ms 13400 KB Output is correct
135 Correct 36 ms 15440 KB Output is correct
136 Correct 20 ms 13400 KB Output is correct
137 Correct 19 ms 13404 KB Output is correct
138 Correct 37 ms 13404 KB Output is correct
139 Correct 26 ms 13404 KB Output is correct
140 Correct 20 ms 13172 KB Output is correct
141 Correct 22 ms 13440 KB Output is correct
142 Correct 37 ms 15360 KB Output is correct
143 Correct 20 ms 13400 KB Output is correct
144 Correct 20 ms 13396 KB Output is correct
145 Correct 46 ms 15224 KB Output is correct
146 Correct 36 ms 15444 KB Output is correct
147 Correct 45 ms 15376 KB Output is correct
148 Correct 38 ms 15448 KB Output is correct
149 Correct 32 ms 13908 KB Output is correct
150 Correct 24 ms 14172 KB Output is correct
151 Correct 21 ms 11860 KB Output is correct
152 Correct 14 ms 12376 KB Output is correct
153 Correct 15 ms 12120 KB Output is correct
154 Correct 14 ms 11864 KB Output is correct
155 Correct 14 ms 12120 KB Output is correct
156 Correct 1 ms 2396 KB Output is correct
157 Correct 1 ms 2396 KB Output is correct
158 Correct 21 ms 13448 KB Output is correct
159 Correct 1 ms 2396 KB Output is correct
160 Correct 38 ms 15324 KB Output is correct
161 Correct 24 ms 13312 KB Output is correct
162 Correct 21 ms 13312 KB Output is correct
163 Correct 21 ms 13320 KB Output is correct