oj.uz

Submission #833286

# Submission time Handle Problem Language Result Execution time Memory
833286 2023-08-22T04:07:34 Z vjudge1 Bomb (IZhO17_bomb) C++17
24 / 100
 92 ms 6608 KB 
#include <bits/stdc++.h>
#define int long long
#define vi vector<int>
#define endl "\n"
#define invec(name, n) for(int abc = 0; abc < n; abc++) cin >> name[abc];
#define outvec(name, n) for(int abc = 0; abc < n; abc++) cout << name[abc] << " ";
#define format_decimal(x) fixed << setprecision(x)

using namespace std;

void solve()
{
	int n, m;
	cin >> n >> m;
	vector<vector<char>> mat(n, vector<char>(m));
	for(int i = 0; i < n; i++)
	{
		for(int j = 0; j < m; j++)
		{
			cin >> mat[i][j];
		}
	}
	
	int ver = n;
	int ctr = 0;
	// check per row
	for(int i = 0; i < m; i++)
	{
		for(int j = 0; j < n; j++)
		{
			if(mat[j][i] == '1') ctr++;
			else
			{
				if(ctr) ver = min(ver, ctr);
				ctr = 0;
			}
		}
		if(ctr) ver = min(ver, ctr);
		ctr = 0;
	}
	
	ctr = 0;
	int hor = m;
	// check per col
	for(int i = 0; i < n; i++)
	{
		for(int j = 0; j < m; j++)
		{
			if(mat[i][j] == '1') ctr++;
			else
			{
				if(ctr) hor = min(hor, ctr);
				ctr = 0;
			}
		}
		if(ctr) hor = min(hor, ctr);
		ctr = 0;
	}
	
	cout << hor*ver;
	
	cout << endl;
}

signed main()
{    
	ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int t = 1;
    //cin >> t;
    for(int i = 1; i <= t; i++) solve();
    
    return 0;
}

Subtask #1
24.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Incorrect 0 ms 212 KB Output isn't correct
9 Incorrect 0 ms 212 KB Output isn't correct
10 Incorrect 0 ms 212 KB Output isn't correct
11 Incorrect 0 ms 212 KB Output isn't correct
12 Incorrect 1 ms 212 KB Output isn't correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Incorrect 0 ms 212 KB Output isn't correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Incorrect 1 ms 212 KB Output isn't correct
19 Incorrect 0 ms 212 KB Output isn't correct
20 Incorrect 0 ms 212 KB Output isn't correct
21 Incorrect 1 ms 212 KB Output isn't correct
22 Incorrect 0 ms 212 KB Output isn't correct
23 Incorrect 0 ms 212 KB Output isn't correct
24 Incorrect 0 ms 212 KB Output isn't correct
25 Incorrect 1 ms 212 KB Output isn't correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Incorrect 2 ms 340 KB Output isn't correct
29 Incorrect 2 ms 460 KB Output isn't correct
30 Incorrect 2 ms 468 KB Output isn't correct
31 Incorrect 2 ms 468 KB Output isn't correct
32 Incorrect 2 ms 468 KB Output isn't correct
33 Incorrect 3 ms 468 KB Output isn't correct
34 Incorrect 1 ms 388 KB Output isn't correct
35 Incorrect 4 ms 596 KB Output isn't correct
36 Correct 3 ms 468 KB Output is correct
37 Incorrect 0 ms 212 KB Output isn't correct
38 Correct 67 ms 6484 KB Output is correct
39 Incorrect 1 ms 212 KB Output isn't correct
40 Incorrect 8 ms 980 KB Output isn't correct
41 Incorrect 0 ms 212 KB Output isn't correct
42 Incorrect 1 ms 212 KB Output isn't correct
43 Correct 67 ms 6484 KB Output is correct
44 Incorrect 3 ms 468 KB Output isn't correct
45 Incorrect 68 ms 6484 KB Output isn't correct
46 Correct 68 ms 6500 KB Output is correct
47 Incorrect 71 ms 6484 KB Output isn't correct
48 Incorrect 68 ms 6484 KB Output isn't correct
49 Correct 68 ms 6504 KB Output is correct
50 Incorrect 70 ms 6504 KB Output isn't correct
51 Incorrect 69 ms 6504 KB Output isn't correct
52 Incorrect 66 ms 6500 KB Output isn't correct
53 Incorrect 66 ms 6484 KB Output isn't correct
54 Incorrect 65 ms 6484 KB Output isn't correct
55 Incorrect 92 ms 6484 KB Output isn't correct
56 Correct 70 ms 6484 KB Output is correct
57 Incorrect 65 ms 6484 KB Output isn't correct
58 Incorrect 68 ms 6504 KB Output isn't correct
59 Incorrect 64 ms 6484 KB Output isn't correct
60 Correct 69 ms 6504 KB Output is correct
61 Correct 68 ms 6484 KB Output is correct
62 Correct 68 ms 6484 KB Output is correct
63 Correct 75 ms 6604 KB Output is correct
64 Correct 70 ms 6508 KB Output is correct
65 Incorrect 73 ms 6484 KB Output isn't correct
66 Incorrect 68 ms 6484 KB Output isn't correct
67 Incorrect 67 ms 6508 KB Output isn't correct
68 Incorrect 68 ms 6500 KB Output isn't correct
69 Incorrect 68 ms 6484 KB Output isn't correct
70 Incorrect 46 ms 4308 KB Output isn't correct
71 Incorrect 66 ms 6484 KB Output isn't correct
72 Incorrect 66 ms 6484 KB Output isn't correct
73 Incorrect 68 ms 6460 KB Output isn't correct
74 Incorrect 69 ms 6508 KB Output isn't correct
75 Incorrect 67 ms 6484 KB Output isn't correct
76 Incorrect 65 ms 6484 KB Output isn't correct
77 Incorrect 70 ms 6504 KB Output isn't correct
78 Incorrect 76 ms 6608 KB Output isn't correct
79 Incorrect 66 ms 6504 KB Output isn't correct
80 Incorrect 64 ms 6500 KB Output isn't correct
81 Incorrect 66 ms 6484 KB Output isn't correct
82 Incorrect 68 ms 6484 KB Output isn't correct
83 Incorrect 68 ms 6504 KB Output isn't correct
84 Incorrect 64 ms 6508 KB Output isn't correct
85 Incorrect 67 ms 6484 KB Output isn't correct
86 Incorrect 68 ms 6484 KB Output isn't correct
87 Incorrect 64 ms 6504 KB Output isn't correct
88 Incorrect 67 ms 6504 KB Output isn't correct
89 Incorrect 65 ms 6484 KB Output isn't correct
90 Incorrect 41 ms 4308 KB Output isn't correct
91 Incorrect 67 ms 6484 KB Output isn't correct
92 Incorrect 70 ms 6500 KB Output isn't correct
93 Incorrect 67 ms 6484 KB Output isn't correct
94 Incorrect 66 ms 6484 KB Output isn't correct
95 Incorrect 68 ms 6504 KB Output isn't correct
96 Incorrect 67 ms 6500 KB Output isn't correct
97 Incorrect 70 ms 6512 KB Output isn't correct
98 Incorrect 69 ms 6484 KB Output isn't correct
99 Incorrect 66 ms 6484 KB Output isn't correct
100 Incorrect 69 ms 6504 KB Output isn't correct