Submission #93570

# Submission time Handle Problem Language Result Execution time Memory
93570 2019-01-09T17:10:04 Z Turysbek Bomb (IZhO17_bomb) C++14
24 / 100
18 ms 760 KB
// In the Name of God

#include <bits/stdc++.h>

using namespace std;

#define	ll long long
#define ull unsigned long long
#define ld long double
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define sz(a) int(a.size())
#define all(v) v.begin(), v.end()
#define bpc(v) __builtin_popcountll(v)
#define itr iterator
#define rep(i, a, b) for (int i = a; i <= b; ++i)
#define per(i, a, b) for (int i = a; i >= b; --i)
#define ub upper_bound
#define lb lower_bound

const int N = 25e2 + 5;
const int mod = 1e8 + 7;
const int inf = 1e9 + 1;
const double eps = 1e-15;
const int pw = 257;

int n, m, last[N], cnt, x, y;
string s;

int main() {
	#ifdef Madi
	freopen(".in", "r", stdin);
	freopen(".out", "w", stdout);
	#endif

	ios_base :: sync_with_stdio(false); cin.tie(NULL);

	cin >> n >> m;
	x = m, y = n;
	rep(i, 1, n) {
        cin >> s;
        cnt = 0;
        rep(j, 0, m - 1) {
            if (s[j] == '0') {
                if (cnt)
                    x = min(x, cnt);
                cnt = 0;
                if (last[j] != i - 1)
                    y = min(y, i - last[j] - 1);
                last[j] = i;
            }
            else
                ++cnt;
        }
        if (cnt)
            x = min(x, cnt);
	}
	rep(j, 0, m - 1)
        if (last[j] != n)
            y = min(y, n + 1 - last[j] - 1);

	cout << x * y;

	#ifdef Madi
    cerr << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
    #endif
	return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 348 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 292 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Incorrect 2 ms 256 KB Output isn't correct
9 Incorrect 2 ms 256 KB Output isn't correct
10 Incorrect 2 ms 380 KB Output isn't correct
11 Incorrect 1 ms 376 KB Output isn't correct
12 Incorrect 2 ms 376 KB Output isn't correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Incorrect 2 ms 256 KB Output isn't correct
16 Correct 1 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Incorrect 2 ms 376 KB Output isn't correct
19 Incorrect 2 ms 376 KB Output isn't correct
20 Incorrect 2 ms 376 KB Output isn't correct
21 Incorrect 1 ms 376 KB Output isn't correct
22 Incorrect 1 ms 376 KB Output isn't correct
23 Incorrect 2 ms 376 KB Output isn't correct
24 Incorrect 2 ms 376 KB Output isn't correct
25 Incorrect 2 ms 380 KB Output isn't correct
26 Correct 1 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Incorrect 2 ms 444 KB Output isn't correct
29 Incorrect 2 ms 376 KB Output isn't correct
30 Incorrect 2 ms 380 KB Output isn't correct
31 Incorrect 2 ms 376 KB Output isn't correct
32 Incorrect 2 ms 376 KB Output isn't correct
33 Incorrect 2 ms 376 KB Output isn't correct
34 Incorrect 2 ms 376 KB Output isn't correct
35 Incorrect 2 ms 504 KB Output isn't correct
36 Correct 2 ms 376 KB Output is correct
37 Incorrect 2 ms 376 KB Output isn't correct
38 Correct 13 ms 760 KB Output is correct
39 Incorrect 2 ms 380 KB Output isn't correct
40 Incorrect 3 ms 632 KB Output isn't correct
41 Incorrect 2 ms 376 KB Output isn't correct
42 Incorrect 2 ms 376 KB Output isn't correct
43 Correct 14 ms 632 KB Output is correct
44 Incorrect 2 ms 376 KB Output isn't correct
45 Incorrect 14 ms 632 KB Output isn't correct
46 Correct 17 ms 632 KB Output is correct
47 Incorrect 14 ms 632 KB Output isn't correct
48 Incorrect 15 ms 632 KB Output isn't correct
49 Correct 13 ms 632 KB Output is correct
50 Incorrect 16 ms 632 KB Output isn't correct
51 Incorrect 16 ms 632 KB Output isn't correct
52 Incorrect 17 ms 632 KB Output isn't correct
53 Incorrect 18 ms 632 KB Output isn't correct
54 Incorrect 17 ms 632 KB Output isn't correct
55 Incorrect 18 ms 636 KB Output isn't correct
56 Correct 14 ms 632 KB Output is correct
57 Incorrect 16 ms 632 KB Output isn't correct
58 Incorrect 18 ms 632 KB Output isn't correct
59 Incorrect 15 ms 744 KB Output isn't correct
60 Correct 15 ms 632 KB Output is correct
61 Correct 13 ms 632 KB Output is correct
62 Correct 13 ms 636 KB Output is correct
63 Correct 13 ms 632 KB Output is correct
64 Correct 15 ms 632 KB Output is correct
65 Incorrect 15 ms 632 KB Output isn't correct
66 Incorrect 15 ms 632 KB Output isn't correct
67 Incorrect 15 ms 632 KB Output isn't correct
68 Incorrect 15 ms 632 KB Output isn't correct
69 Incorrect 18 ms 760 KB Output isn't correct
70 Incorrect 11 ms 708 KB Output isn't correct
71 Incorrect 15 ms 632 KB Output isn't correct
72 Incorrect 15 ms 632 KB Output isn't correct
73 Incorrect 17 ms 636 KB Output isn't correct
74 Incorrect 15 ms 640 KB Output isn't correct
75 Incorrect 15 ms 632 KB Output isn't correct
76 Incorrect 15 ms 632 KB Output isn't correct
77 Incorrect 15 ms 632 KB Output isn't correct
78 Incorrect 16 ms 632 KB Output isn't correct
79 Incorrect 15 ms 632 KB Output isn't correct
80 Incorrect 15 ms 632 KB Output isn't correct
81 Incorrect 16 ms 676 KB Output isn't correct
82 Incorrect 16 ms 636 KB Output isn't correct
83 Incorrect 15 ms 632 KB Output isn't correct
84 Incorrect 15 ms 632 KB Output isn't correct
85 Incorrect 16 ms 632 KB Output isn't correct
86 Incorrect 13 ms 632 KB Output isn't correct
87 Incorrect 15 ms 632 KB Output isn't correct
88 Incorrect 15 ms 632 KB Output isn't correct
89 Incorrect 14 ms 632 KB Output isn't correct
90 Incorrect 10 ms 632 KB Output isn't correct
91 Incorrect 15 ms 632 KB Output isn't correct
92 Incorrect 15 ms 632 KB Output isn't correct
93 Incorrect 13 ms 632 KB Output isn't correct
94 Incorrect 14 ms 632 KB Output isn't correct
95 Incorrect 16 ms 632 KB Output isn't correct
96 Incorrect 17 ms 632 KB Output isn't correct
97 Incorrect 13 ms 632 KB Output isn't correct
98 Incorrect 16 ms 632 KB Output isn't correct
99 Incorrect 14 ms 632 KB Output isn't correct
100 Incorrect 13 ms 632 KB Output isn't correct