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Submission #99836

# Submission time Handle Problem Language Result Execution time Memory
99836 2019-03-07T17:46:41 Z naoai Bomb (IZhO17_bomb) C++14
24 / 100
 113 ms 19044 KB 
#include <bits/stdc++.h>

using namespace std;

#define fin cin
#define fout cout
//ifstream fin("x.in"); ofstream fout("x.out");

const int nmax = 2500 + 5;
string s[nmax + 1];

int main() {
    fin.sync_with_stdio(false); fin.tie(); fout.tie();
    int n, m;
    fin >> n >> m;

    int hmax = n + 1;
    int wmax = m + 1;

    for (int i = 1; i <= n; ++ i)
        fin >> s[i];

    for (int i = 1; i <= n; ++ i) {
        int a = 0;

        s[i] += '0';
        for (int j = 0; j <= m; ++ j) {
            if (j > 0)
                if (s[i][j] == '0' && s[i][j - 1] == '1')
                    wmax = min(wmax, a);

            if (s[i][j] == '1')
                ++ a;
            else
                a = 0;
        }
    }

    s[n + 1].resize(m + 1, '0');

    for (int j = 0; j < m; ++ j) {
        int a = 0;
        for (int i = 1; i <= n + 1; ++ i) {
            if (i > 1)
                if (s[i][j] == '0' && s[i - 1][j] == '1')
                    hmax = min(hmax, a);

            if (s[i][j] == '1')
                ++ a;
            else
                a = 0;
        }
    }

    cout << wmax * hmax << "\n";

    return 0;
}

Subtask #1
24.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 512 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Incorrect 2 ms 384 KB Output isn't correct
9 Incorrect 2 ms 384 KB Output isn't correct
10 Incorrect 2 ms 384 KB Output isn't correct
11 Incorrect 3 ms 428 KB Output isn't correct
12 Incorrect 2 ms 384 KB Output isn't correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Incorrect 2 ms 384 KB Output isn't correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 2 ms 512 KB Output is correct
18 Incorrect 3 ms 384 KB Output isn't correct
19 Incorrect 3 ms 512 KB Output isn't correct
20 Incorrect 3 ms 384 KB Output isn't correct
21 Incorrect 3 ms 384 KB Output isn't correct
22 Incorrect 2 ms 512 KB Output isn't correct
23 Incorrect 2 ms 512 KB Output isn't correct
24 Incorrect 2 ms 384 KB Output isn't correct
25 Incorrect 3 ms 512 KB Output isn't correct
26 Correct 2 ms 512 KB Output is correct
27 Correct 3 ms 640 KB Output is correct
28 Incorrect 4 ms 768 KB Output isn't correct
29 Incorrect 4 ms 768 KB Output isn't correct
30 Incorrect 4 ms 1024 KB Output isn't correct
31 Incorrect 3 ms 896 KB Output isn't correct
32 Incorrect 3 ms 896 KB Output isn't correct
33 Incorrect 4 ms 1024 KB Output isn't correct
34 Incorrect 4 ms 640 KB Output isn't correct
35 Incorrect 4 ms 1024 KB Output isn't correct
36 Correct 4 ms 1024 KB Output is correct
37 Incorrect 2 ms 384 KB Output isn't correct
38 Correct 71 ms 18900 KB Output is correct
39 Incorrect 2 ms 384 KB Output isn't correct
40 Incorrect 8 ms 2688 KB Output isn't correct
41 Incorrect 3 ms 384 KB Output isn't correct
42 Incorrect 2 ms 512 KB Output isn't correct
43 Correct 74 ms 18808 KB Output is correct
44 Incorrect 4 ms 1024 KB Output isn't correct
45 Incorrect 72 ms 18816 KB Output isn't correct
46 Correct 80 ms 18808 KB Output is correct
47 Incorrect 75 ms 18808 KB Output isn't correct
48 Incorrect 107 ms 18808 KB Output isn't correct
49 Correct 80 ms 18808 KB Output is correct
50 Incorrect 79 ms 18872 KB Output isn't correct
51 Incorrect 77 ms 18936 KB Output isn't correct
52 Incorrect 90 ms 18808 KB Output isn't correct
53 Incorrect 87 ms 18816 KB Output isn't correct
54 Incorrect 82 ms 18936 KB Output isn't correct
55 Incorrect 83 ms 18808 KB Output isn't correct
56 Correct 87 ms 18812 KB Output is correct
57 Incorrect 80 ms 18908 KB Output isn't correct
58 Incorrect 96 ms 18808 KB Output isn't correct
59 Incorrect 74 ms 18904 KB Output isn't correct
60 Correct 83 ms 18808 KB Output is correct
61 Correct 82 ms 18808 KB Output is correct
62 Correct 80 ms 18808 KB Output is correct
63 Correct 76 ms 18780 KB Output is correct
64 Correct 73 ms 18816 KB Output is correct
65 Incorrect 75 ms 18936 KB Output isn't correct
66 Incorrect 72 ms 18868 KB Output isn't correct
67 Incorrect 112 ms 18808 KB Output isn't correct
68 Incorrect 85 ms 18936 KB Output isn't correct
69 Incorrect 113 ms 18808 KB Output isn't correct
70 Incorrect 40 ms 12408 KB Output isn't correct
71 Incorrect 80 ms 19044 KB Output isn't correct
72 Incorrect 77 ms 18900 KB Output isn't correct
73 Incorrect 78 ms 18936 KB Output isn't correct
74 Incorrect 91 ms 18808 KB Output isn't correct
75 Incorrect 84 ms 18808 KB Output isn't correct
76 Incorrect 94 ms 18900 KB Output isn't correct
77 Incorrect 105 ms 18808 KB Output isn't correct
78 Incorrect 79 ms 18936 KB Output isn't correct
79 Incorrect 95 ms 18808 KB Output isn't correct
80 Incorrect 94 ms 18936 KB Output isn't correct
81 Incorrect 77 ms 18808 KB Output isn't correct
82 Incorrect 97 ms 18780 KB Output isn't correct
83 Incorrect 87 ms 18808 KB Output isn't correct
84 Incorrect 86 ms 18868 KB Output isn't correct
85 Incorrect 89 ms 18808 KB Output isn't correct
86 Incorrect 76 ms 18816 KB Output isn't correct
87 Incorrect 86 ms 18808 KB Output isn't correct
88 Incorrect 77 ms 18808 KB Output isn't correct
89 Incorrect 79 ms 18804 KB Output isn't correct
90 Incorrect 40 ms 12408 KB Output isn't correct
91 Incorrect 82 ms 18780 KB Output isn't correct
92 Incorrect 76 ms 18808 KB Output isn't correct
93 Incorrect 72 ms 18816 KB Output isn't correct
94 Incorrect 76 ms 18832 KB Output isn't correct
95 Incorrect 79 ms 18816 KB Output isn't correct
96 Incorrect 78 ms 18936 KB Output isn't correct
97 Incorrect 74 ms 18808 KB Output isn't correct
98 Incorrect 82 ms 18808 KB Output isn't correct
99 Incorrect 86 ms 18884 KB Output isn't correct
100 Incorrect 78 ms 18808 KB Output isn't correct