oj.uz

Submission #38360

# Submission time Handle Problem Language Result Execution time Memory
38360 2018-01-04T04:16:04 Z Just_Solve_The_Problem Bomb (IZhO17_bomb) C++11
4 / 100
 136 ms 8144 KB 
#include <bits/stdc++.h>

using namespace std;

const int N = (int)2505;

char c[N][N];

main () {
    #define NAME "bomb"
//    freopen(NAME".in", "r", stdin);
//    freopen(NAME".out", "w", stdout);
    bool fl = 1;
    int n, m; scanf ("%d %d", &n, &m);
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= m; j++) {
            char ss; ss = getchar();
            if (ss == '\n')
                j--;
            else {
                c[i][j] = ss;
                if (ss == '1') fl = 0;
            }
        }
    }
    if (fl) {
        puts("0");
        return 0;
    }
    int h = N;
    int w = N;
    for (int i = 1; i <= n; i++) {
        int res = 0;
        for (int j = 1; j <= m; j++) {
            if (c[i][j] == '0' && res != 0) {
                w = min(w, res);
                res = 0;
            }
            if (c[i][j] == '1')
                res++;
        }
        if (res != 0)
            w = min(w, res);
    }
    for (int i = 1; i <= m; i++) {
        int res = 0;
        for (int j = 1; j <= n; j++) {
            if (c[j][i] == '0' && res != 0) {
                h = min(h, res);
                res = 0;
            }
            if (c[j][i] == '1')
                res++;
//            cout << j << ' ' << i << ' ' << res <<  endl;
        }
        if (res != 0)
            h = min(h, res);
    }
//    cout << h << ' ' << w << endl;
    cout << h * w;
}

Compilation message

bomb.cpp:9:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main () {
       ^
bomb.cpp: In function 'int main()':
bomb.cpp:14:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     int n, m; scanf ("%d %d", &n, &m);
                                      ^

Subtask #1
4.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8144 KB Output is correct
2 Correct 0 ms 8144 KB Output is correct
3 Incorrect 3 ms 8144 KB Output isn't correct
4 Correct 0 ms 8144 KB Output is correct
5 Correct 0 ms 8144 KB Output is correct
6 Incorrect 0 ms 8144 KB Output isn't correct
7 Incorrect 0 ms 8144 KB Output isn't correct
8 Incorrect 0 ms 8144 KB Output isn't correct
9 Incorrect 0 ms 8144 KB Output isn't correct
10 Incorrect 0 ms 8144 KB Output isn't correct
11 Incorrect 0 ms 8144 KB Output isn't correct
12 Incorrect 0 ms 8144 KB Output isn't correct
13 Incorrect 0 ms 8144 KB Output isn't correct
14 Incorrect 0 ms 8144 KB Output isn't correct
15 Incorrect 0 ms 8144 KB Output isn't correct
16 Incorrect 0 ms 8144 KB Output isn't correct
17 Incorrect 0 ms 8144 KB Output isn't correct
18 Incorrect 0 ms 8144 KB Output isn't correct
19 Incorrect 0 ms 8144 KB Output isn't correct
20 Incorrect 0 ms 8144 KB Output isn't correct
21 Incorrect 0 ms 8144 KB Output isn't correct
22 Incorrect 0 ms 8144 KB Output isn't correct
23 Incorrect 0 ms 8144 KB Output isn't correct
24 Incorrect 0 ms 8144 KB Output isn't correct
25 Incorrect 0 ms 8144 KB Output isn't correct
26 Incorrect 0 ms 8144 KB Output isn't correct
27 Incorrect 0 ms 8144 KB Output isn't correct
28 Incorrect 3 ms 8144 KB Output isn't correct
29 Incorrect 3 ms 8144 KB Output isn't correct
30 Incorrect 3 ms 8144 KB Output isn't correct
31 Incorrect 3 ms 8144 KB Output isn't correct
32 Incorrect 3 ms 8144 KB Output isn't correct
33 Incorrect 0 ms 8144 KB Output isn't correct
34 Incorrect 0 ms 8144 KB Output isn't correct
35 Incorrect 3 ms 8144 KB Output isn't correct
36 Incorrect 3 ms 8144 KB Output isn't correct
37 Incorrect 0 ms 8144 KB Output isn't correct
38 Incorrect 93 ms 8144 KB Output isn't correct
39 Incorrect 0 ms 8144 KB Output isn't correct
40 Incorrect 9 ms 8144 KB Output isn't correct
41 Incorrect 0 ms 8144 KB Output isn't correct
42 Incorrect 0 ms 8144 KB Output isn't correct
43 Incorrect 93 ms 8144 KB Output isn't correct
44 Incorrect 0 ms 8144 KB Output isn't correct
45 Incorrect 99 ms 8144 KB Output isn't correct
46 Incorrect 89 ms 8144 KB Output isn't correct
47 Incorrect 96 ms 8144 KB Output isn't correct
48 Incorrect 119 ms 8144 KB Output isn't correct
49 Incorrect 113 ms 8144 KB Output isn't correct
50 Incorrect 113 ms 8144 KB Output isn't correct
51 Incorrect 86 ms 8144 KB Output isn't correct
52 Incorrect 109 ms 8144 KB Output isn't correct
53 Incorrect 129 ms 8144 KB Output isn't correct
54 Incorrect 99 ms 8144 KB Output isn't correct
55 Incorrect 93 ms 8144 KB Output isn't correct
56 Incorrect 99 ms 8144 KB Output isn't correct
57 Incorrect 119 ms 8144 KB Output isn't correct
58 Incorrect 76 ms 8144 KB Output isn't correct
59 Incorrect 96 ms 8144 KB Output isn't correct
60 Incorrect 99 ms 8144 KB Output isn't correct
61 Incorrect 76 ms 8144 KB Output isn't correct
62 Incorrect 79 ms 8144 KB Output isn't correct
63 Incorrect 103 ms 8144 KB Output isn't correct
64 Incorrect 69 ms 8144 KB Output isn't correct
65 Incorrect 99 ms 8144 KB Output isn't correct
66 Incorrect 116 ms 8144 KB Output isn't correct
67 Incorrect 99 ms 8144 KB Output isn't correct
68 Incorrect 89 ms 8144 KB Output isn't correct
69 Incorrect 136 ms 8144 KB Output isn't correct
70 Incorrect 56 ms 8144 KB Output isn't correct
71 Incorrect 109 ms 8144 KB Output isn't correct
72 Incorrect 93 ms 8144 KB Output isn't correct
73 Incorrect 113 ms 8144 KB Output isn't correct
74 Incorrect 116 ms 8144 KB Output isn't correct
75 Incorrect 96 ms 8144 KB Output isn't correct
76 Incorrect 113 ms 8144 KB Output isn't correct
77 Incorrect 89 ms 8144 KB Output isn't correct
78 Incorrect 133 ms 8144 KB Output isn't correct
79 Incorrect 106 ms 8144 KB Output isn't correct
80 Incorrect 116 ms 8144 KB Output isn't correct
81 Incorrect 106 ms 8144 KB Output isn't correct
82 Incorrect 93 ms 8144 KB Output isn't correct
83 Incorrect 106 ms 8144 KB Output isn't correct
84 Incorrect 79 ms 8144 KB Output isn't correct
85 Incorrect 93 ms 8144 KB Output isn't correct
86 Incorrect 79 ms 8144 KB Output isn't correct
87 Incorrect 83 ms 8144 KB Output isn't correct
88 Incorrect 89 ms 8144 KB Output isn't correct
89 Incorrect 103 ms 8144 KB Output isn't correct
90 Incorrect 86 ms 8144 KB Output isn't correct
91 Incorrect 113 ms 8144 KB Output isn't correct
92 Incorrect 99 ms 8144 KB Output isn't correct
93 Incorrect 116 ms 8144 KB Output isn't correct
94 Incorrect 129 ms 8144 KB Output isn't correct
95 Incorrect 103 ms 8144 KB Output isn't correct
96 Incorrect 93 ms 8144 KB Output isn't correct
97 Incorrect 93 ms 8144 KB Output isn't correct
98 Incorrect 106 ms 8144 KB Output isn't correct
99 Incorrect 129 ms 8144 KB Output isn't correct
100 Incorrect 96 ms 8144 KB Output isn't correct