oj.uz

Submission #38359

# Submission time Handle Problem Language Result Execution time Memory
38359 2018-01-04T04:15:37 Z antimirage Bomb (IZhO17_bomb) C++14
14 / 100
 403 ms 26428 KB 
#include <iostream>
#include <vector>
#include <deque>
#include <math.h>
#include <set>
#include <iomanip>
#include <time.h>
#include <list>
#include <stdio.h>
#include <queue>
#include <map>
#include <algorithm>
#include <assert.h>
#include <memory.h>

#define mk make_pair
#define sc second
#define fr first
#define pb emplace_back
#define all(s) s.begin(), s.end()
#define sz(s) ( (int)s.size() )

using namespace std;

const int N = 2500;

int n, m, ar[N][N], h = 1e9 + 7, w = 1e9 +7;

main ()
{
    cin >> n >> m;
    for (int i = 1; i <= n; i++)
    {
        scanf("\n");
        for (int j = 1; j <= m; j++)
        {
            char ch;
            scanf("%c", &ch);
            ar[i][j] = ch - 48;
        }
    }
    for (int i = 1; i <= n; i++)
    {
        int l = 0;

        for (int j = 1; j <= m; j++)
        {
            if ( ar[i][j] == 0 || j == m)
            {
                if (!(ar[i][j] == 0 && ar[i][j - 1] == 0))
                    w = min( w, j - l - 1 + (j == m && ar[i][j] == 1) );
                l = j;
            }
        }
    }
    for (int i = 1; i <= m; i++)
    {
        int l = 0;

        for (int j = 1; j <= n; j++)
        {
            if (ar[j][i] == 0 || j == n)
            {
                if (!(ar[j][i] == 0 && ar[j - 1][i] == 0) )
                    h = min( h, j - l - 1 + (j == n && ar[j][i] == 1) );
                l = j;
            }
        }
    }
    if (w == 1e9 + 7) w = 0;

    cout << h * w << endl;
}
/**
1 3
111
**/

Compilation message

bomb.cpp:29:7: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main ()
       ^
bomb.cpp: In function 'int main()':
bomb.cpp:34:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("\n");
                    ^
bomb.cpp:38:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%c", &ch);
                             ^

Subtask #1
14.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 26428 KB Output is correct
2 Correct 0 ms 26428 KB Output is correct
3 Correct 0 ms 26428 KB Output is correct
4 Correct 6 ms 26428 KB Output is correct
5 Correct 0 ms 26428 KB Output is correct
6 Correct 0 ms 26428 KB Output is correct
7 Correct 0 ms 26428 KB Output is correct
8 Incorrect 0 ms 26428 KB Output isn't correct
9 Incorrect 0 ms 26428 KB Output isn't correct
10 Incorrect 0 ms 26428 KB Output isn't correct
11 Incorrect 0 ms 26428 KB Output isn't correct
12 Incorrect 0 ms 26428 KB Output isn't correct
13 Correct 0 ms 26428 KB Output is correct
14 Correct 0 ms 26428 KB Output is correct
15 Incorrect 0 ms 26428 KB Output isn't correct
16 Correct 0 ms 26428 KB Output is correct
17 Correct 0 ms 26428 KB Output is correct
18 Incorrect 0 ms 26428 KB Output isn't correct
19 Incorrect 0 ms 26428 KB Output isn't correct
20 Incorrect 0 ms 26428 KB Output isn't correct
21 Incorrect 0 ms 26428 KB Output isn't correct
22 Incorrect 0 ms 26428 KB Output isn't correct
23 Incorrect 0 ms 26428 KB Output isn't correct
24 Incorrect 0 ms 26428 KB Output isn't correct
25 Incorrect 0 ms 26428 KB Output isn't correct
26 Correct 0 ms 26428 KB Output is correct
27 Correct 6 ms 26428 KB Output is correct
28 Incorrect 0 ms 26428 KB Output isn't correct
29 Incorrect 6 ms 26428 KB Output isn't correct
30 Incorrect 9 ms 26428 KB Output isn't correct
31 Incorrect 6 ms 26428 KB Output isn't correct
32 Incorrect 6 ms 26428 KB Output isn't correct
33 Incorrect 9 ms 26428 KB Output isn't correct
34 Incorrect 6 ms 26428 KB Output isn't correct
35 Incorrect 9 ms 26428 KB Output isn't correct
36 Correct 6 ms 26428 KB Output is correct
37 Incorrect 0 ms 26428 KB Output isn't correct
38 Incorrect 299 ms 26428 KB Output isn't correct
39 Incorrect 0 ms 26428 KB Output isn't correct
40 Incorrect 53 ms 26428 KB Output isn't correct
41 Incorrect 0 ms 26428 KB Output isn't correct
42 Incorrect 0 ms 26428 KB Output isn't correct
43 Incorrect 313 ms 26428 KB Output isn't correct
44 Incorrect 6 ms 26428 KB Output isn't correct
45 Incorrect 259 ms 26428 KB Output isn't correct
46 Incorrect 329 ms 26428 KB Output isn't correct
47 Incorrect 299 ms 26428 KB Output isn't correct
48 Incorrect 299 ms 26428 KB Output isn't correct
49 Incorrect 326 ms 26428 KB Output isn't correct
50 Incorrect 309 ms 26428 KB Output isn't correct
51 Incorrect 286 ms 26428 KB Output isn't correct
52 Incorrect 306 ms 26428 KB Output isn't correct
53 Incorrect 249 ms 26428 KB Output isn't correct
54 Incorrect 313 ms 26428 KB Output isn't correct
55 Incorrect 336 ms 26428 KB Output isn't correct
56 Incorrect 316 ms 26428 KB Output isn't correct
57 Incorrect 299 ms 26428 KB Output isn't correct
58 Incorrect 299 ms 26428 KB Output isn't correct
59 Incorrect 299 ms 26428 KB Output isn't correct
60 Incorrect 343 ms 26428 KB Output isn't correct
61 Incorrect 336 ms 26428 KB Output isn't correct
62 Incorrect 339 ms 26428 KB Output isn't correct
63 Incorrect 329 ms 26428 KB Output isn't correct
64 Incorrect 343 ms 26428 KB Output isn't correct
65 Incorrect 359 ms 26428 KB Output isn't correct
66 Incorrect 299 ms 26428 KB Output isn't correct
67 Incorrect 316 ms 26428 KB Output isn't correct
68 Incorrect 283 ms 26428 KB Output isn't correct
69 Incorrect 326 ms 26428 KB Output isn't correct
70 Incorrect 263 ms 26428 KB Output isn't correct
71 Incorrect 286 ms 26428 KB Output isn't correct
72 Incorrect 336 ms 26428 KB Output isn't correct
73 Incorrect 333 ms 26428 KB Output isn't correct
74 Incorrect 316 ms 26428 KB Output isn't correct
75 Incorrect 306 ms 26428 KB Output isn't correct
76 Incorrect 329 ms 26428 KB Output isn't correct
77 Incorrect 403 ms 26428 KB Output isn't correct
78 Incorrect 329 ms 26428 KB Output isn't correct
79 Incorrect 286 ms 26428 KB Output isn't correct
80 Incorrect 283 ms 26428 KB Output isn't correct
81 Incorrect 319 ms 26428 KB Output isn't correct
82 Incorrect 296 ms 26428 KB Output isn't correct
83 Incorrect 276 ms 26428 KB Output isn't correct
84 Incorrect 313 ms 26428 KB Output isn't correct
85 Incorrect 286 ms 26428 KB Output isn't correct
86 Incorrect 326 ms 26428 KB Output isn't correct
87 Incorrect 353 ms 26428 KB Output isn't correct
88 Incorrect 299 ms 26428 KB Output isn't correct
89 Incorrect 339 ms 26428 KB Output isn't correct
90 Incorrect 269 ms 26428 KB Output isn't correct
91 Incorrect 353 ms 26428 KB Output isn't correct
92 Incorrect 319 ms 26428 KB Output isn't correct
93 Incorrect 293 ms 26428 KB Output isn't correct
94 Incorrect 309 ms 26428 KB Output isn't correct
95 Incorrect 309 ms 26428 KB Output isn't correct
96 Incorrect 269 ms 26428 KB Output isn't correct
97 Incorrect 296 ms 26428 KB Output isn't correct
98 Incorrect 293 ms 26428 KB Output isn't correct
99 Incorrect 336 ms 26428 KB Output isn't correct
100 Incorrect 313 ms 26428 KB Output isn't correct