oj.uz

Submission #386355

# Submission time Handle Problem Language Result Execution time Memory
386355 2021-04-06T12:38:34 Z vanic Bomb (IZhO17_bomb) C++14
24 / 100
 75 ms 12800 KB 
#include <iostream>
#include <cstdio>
#include <cmath>
#include <algorithm>
#include <set>
#include <stack>
#include <vector>
#include <queue>
#include <map>
#include <cstring>
#include <array>
#include <bitset>

using namespace std;

const int maxn=2505;

bool a[maxn][maxn];

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	int n, m;
	cin >> n >> m;
	string s;
	for(int i=0; i<n; i++){
		cin >> s;
		for(int j=0; j<m; j++){
			if(s[j]=='1'){
				a[i][j]=1;
			}
		}
	}
	int br=0;
	int mr=1e9, mc=1e9;
	for(int i=0; i<n; i++){
		for(int j=0; j<m; j++){
			if(a[i][j]){
				br++;
			}
			else if(br){
				mr=min(mr, br);
				br=0;
			}
		}
		if(br){
			mr=min(mr, br);
			br=0;
		}
	}
	for(int j=0; j<m; j++){
		for(int i=0; i<n; i++){
			if(a[i][j]){
				br++;
			}
			else if(br){
				mc=min(mc, br);
				br=0;
			}
		}
		if(br){
			mc=min(mc, br);
			br=0;
		}
	}
	cout << mr*mc << '\n';
	return 0;
}

Subtask #1
24.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 4 ms 6508 KB Output is correct
4 Correct 4 ms 6508 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Incorrect 1 ms 364 KB Output isn't correct
9 Incorrect 1 ms 364 KB Output isn't correct
10 Incorrect 1 ms 364 KB Output isn't correct
11 Incorrect 1 ms 364 KB Output isn't correct
12 Incorrect 1 ms 364 KB Output isn't correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Incorrect 2 ms 364 KB Output isn't correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 512 KB Output is correct
18 Incorrect 1 ms 492 KB Output isn't correct
19 Incorrect 1 ms 492 KB Output isn't correct
20 Incorrect 2 ms 492 KB Output isn't correct
21 Incorrect 1 ms 364 KB Output isn't correct
22 Incorrect 1 ms 492 KB Output isn't correct
23 Incorrect 1 ms 492 KB Output isn't correct
24 Incorrect 1 ms 492 KB Output isn't correct
25 Incorrect 1 ms 620 KB Output isn't correct
26 Correct 1 ms 620 KB Output is correct
27 Correct 3 ms 1132 KB Output is correct
28 Incorrect 2 ms 620 KB Output isn't correct
29 Incorrect 2 ms 1388 KB Output isn't correct
30 Incorrect 3 ms 1260 KB Output isn't correct
31 Incorrect 2 ms 1004 KB Output isn't correct
32 Incorrect 3 ms 1260 KB Output isn't correct
33 Incorrect 3 ms 1516 KB Output isn't correct
34 Incorrect 2 ms 620 KB Output isn't correct
35 Incorrect 3 ms 620 KB Output isn't correct
36 Correct 3 ms 1644 KB Output is correct
37 Incorrect 1 ms 364 KB Output isn't correct
38 Correct 61 ms 12652 KB Output is correct
39 Incorrect 1 ms 364 KB Output isn't correct
40 Incorrect 6 ms 3316 KB Output isn't correct
41 Incorrect 1 ms 364 KB Output isn't correct
42 Incorrect 2 ms 620 KB Output isn't correct
43 Correct 63 ms 12652 KB Output is correct
44 Incorrect 3 ms 1644 KB Output isn't correct
45 Incorrect 64 ms 12652 KB Output isn't correct
46 Correct 67 ms 12652 KB Output is correct
47 Incorrect 63 ms 12652 KB Output isn't correct
48 Incorrect 64 ms 12652 KB Output isn't correct
49 Correct 75 ms 12652 KB Output is correct
50 Incorrect 69 ms 12780 KB Output isn't correct
51 Incorrect 63 ms 12652 KB Output isn't correct
52 Incorrect 65 ms 12780 KB Output isn't correct
53 Incorrect 64 ms 12652 KB Output isn't correct
54 Incorrect 67 ms 12524 KB Output isn't correct
55 Incorrect 62 ms 12268 KB Output isn't correct
56 Correct 65 ms 12652 KB Output is correct
57 Incorrect 59 ms 11500 KB Output isn't correct
58 Incorrect 67 ms 12524 KB Output isn't correct
59 Incorrect 61 ms 11884 KB Output isn't correct
60 Correct 63 ms 12652 KB Output is correct
61 Correct 61 ms 12652 KB Output is correct
62 Correct 62 ms 12652 KB Output is correct
63 Correct 61 ms 12652 KB Output is correct
64 Correct 66 ms 12652 KB Output is correct
65 Incorrect 66 ms 12652 KB Output isn't correct
66 Incorrect 63 ms 12656 KB Output isn't correct
67 Incorrect 64 ms 12652 KB Output isn't correct
68 Incorrect 66 ms 12652 KB Output isn't correct
69 Incorrect 59 ms 11116 KB Output isn't correct
70 Incorrect 33 ms 6380 KB Output isn't correct
71 Incorrect 56 ms 10732 KB Output isn't correct
72 Incorrect 57 ms 10988 KB Output isn't correct
73 Incorrect 58 ms 10860 KB Output isn't correct
74 Incorrect 60 ms 11372 KB Output isn't correct
75 Incorrect 62 ms 11648 KB Output isn't correct
76 Incorrect 61 ms 11884 KB Output isn't correct
77 Incorrect 62 ms 12012 KB Output isn't correct
78 Incorrect 62 ms 12012 KB Output isn't correct
79 Incorrect 54 ms 8172 KB Output isn't correct
80 Incorrect 54 ms 8428 KB Output isn't correct
81 Incorrect 54 ms 8300 KB Output isn't correct
82 Incorrect 66 ms 12396 KB Output isn't correct
83 Incorrect 64 ms 12396 KB Output isn't correct
84 Incorrect 47 ms 6636 KB Output isn't correct
85 Incorrect 66 ms 12672 KB Output isn't correct
86 Incorrect 63 ms 12672 KB Output isn't correct
87 Incorrect 65 ms 12800 KB Output isn't correct
88 Incorrect 64 ms 12124 KB Output isn't correct
89 Incorrect 65 ms 12652 KB Output isn't correct
90 Incorrect 28 ms 9324 KB Output isn't correct
91 Incorrect 65 ms 12652 KB Output isn't correct
92 Incorrect 64 ms 12652 KB Output isn't correct
93 Incorrect 63 ms 12652 KB Output isn't correct
94 Incorrect 64 ms 12652 KB Output isn't correct
95 Incorrect 65 ms 12396 KB Output isn't correct
96 Incorrect 65 ms 12396 KB Output isn't correct
97 Incorrect 63 ms 12780 KB Output isn't correct
98 Incorrect 63 ms 12268 KB Output isn't correct
99 Incorrect 66 ms 12652 KB Output isn't correct
100 Incorrect 63 ms 12652 KB Output isn't correct