Submission #879876

# Submission time Handle Problem Language Result Execution time Memory
879876 2023-11-28T08:58:18 Z KiaRez Bomb (IZhO17_bomb) C++17
7 / 100
87 ms 80216 KB
/*
    IN THE NAME OF GOD
*/
#include <bits/stdc++.h>

// #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")

using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
typedef long double ld;

#define F                                      first
#define S                                      second
#define Mp                                     make_pair
#define pb                                     push_back
#define pf                                     push_front
#define size(x)                                ((ll)x.size())
#define all(x)                                 (x).begin(),(x).end()
#define kill(x)		                           cout << x << '\n', exit(0);
#define fuck(x)                                cout << "(" << #x << " , " << x << ")" << endl
#define endl                                   '\n'

const int N = 1e5+23, lg = 18;
ll Mod = 1e9+7; //998244353;

inline ll MOD(ll a, ll mod=Mod) {a%=mod; (a<0)&&(a+=mod); return a;}
inline ll poww(ll a, ll b, ll mod=Mod) {
    ll ans = 1;
    a=MOD(a, mod);
    while (b) {
        if (b & 1) ans = MOD(ans*a, mod);
        b >>= 1;
        a = MOD(a*a, mod);
    }
    return ans;
}

int n, m, h=1e9, w=1e9, mark[2505][2505], ml[2505][2505], mu[2505][2505];
int main () {
	ios_base::sync_with_stdio(false), cin.tie(0);

	cin>>n>>m; h=n, w=m;
	for(int i=1; i<=n; i++) {
		for(int j=1; j<=m; j++) {
			char c; cin>>c;
			mark[i][j] = (c=='1');
		}
	}

	for(int i=1; i<=n; i++) {
		for(int j=1; j<=m; j++) {
			if(mark[i][j] == 0) continue;
			mu[i][j] = ml[i][j] = 1;
			if(mark[i-1][j]) mu[i][j] += mu[i-1][j];
			if(mark[i][j-1]) ml[i][j] += mu[i][j-1];
			if(mark[i+1][j] == 0) h = min(h, mu[i][j]);
			if(mark[i][j+1] == 0) w = min(w, ml[i][j]);
		}
	}

	cout<<h*w<<endl;

	return 0;
}
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 4444 KB Output isn't correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 7 ms 72964 KB Output is correct
4 Correct 8 ms 72964 KB Output is correct
5 Incorrect 1 ms 4444 KB Output isn't correct
6 Incorrect 1 ms 4444 KB Output isn't correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Incorrect 1 ms 4444 KB Output isn't correct
10 Correct 1 ms 4444 KB Output is correct
11 Incorrect 1 ms 4444 KB Output isn't correct
12 Incorrect 1 ms 4444 KB Output isn't correct
13 Incorrect 1 ms 4444 KB Output isn't correct
14 Incorrect 1 ms 4444 KB Output isn't correct
15 Incorrect 1 ms 4444 KB Output isn't correct
16 Incorrect 1 ms 6492 KB Output isn't correct
17 Incorrect 2 ms 10588 KB Output isn't correct
18 Incorrect 2 ms 10588 KB Output isn't correct
19 Incorrect 1 ms 10588 KB Output isn't correct
20 Incorrect 1 ms 10588 KB Output isn't correct
21 Incorrect 1 ms 6608 KB Output isn't correct
22 Correct 1 ms 10708 KB Output is correct
23 Incorrect 1 ms 10588 KB Output isn't correct
24 Incorrect 1 ms 10588 KB Output isn't correct
25 Incorrect 2 ms 10588 KB Output isn't correct
26 Incorrect 2 ms 10588 KB Output isn't correct
27 Incorrect 3 ms 16988 KB Output isn't correct
28 Incorrect 3 ms 12952 KB Output isn't correct
29 Incorrect 3 ms 16964 KB Output isn't correct
30 Incorrect 4 ms 16900 KB Output isn't correct
31 Incorrect 4 ms 12892 KB Output isn't correct
32 Incorrect 4 ms 17108 KB Output isn't correct
33 Incorrect 4 ms 16992 KB Output isn't correct
34 Incorrect 2 ms 12896 KB Output isn't correct
35 Incorrect 4 ms 13020 KB Output isn't correct
36 Incorrect 5 ms 21084 KB Output isn't correct
37 Incorrect 1 ms 6492 KB Output isn't correct
38 Incorrect 81 ms 80216 KB Output isn't correct
39 Incorrect 1 ms 6492 KB Output isn't correct
40 Incorrect 12 ms 36064 KB Output isn't correct
41 Incorrect 1 ms 6492 KB Output isn't correct
42 Incorrect 1 ms 10808 KB Output isn't correct
43 Incorrect 73 ms 80084 KB Output isn't correct
44 Incorrect 5 ms 21084 KB Output isn't correct
45 Incorrect 76 ms 80144 KB Output isn't correct
46 Incorrect 74 ms 79972 KB Output isn't correct
47 Incorrect 72 ms 79952 KB Output isn't correct
48 Incorrect 72 ms 79956 KB Output isn't correct
49 Incorrect 75 ms 79956 KB Output isn't correct
50 Incorrect 72 ms 79956 KB Output isn't correct
51 Incorrect 72 ms 80052 KB Output isn't correct
52 Incorrect 73 ms 79956 KB Output isn't correct
53 Incorrect 72 ms 79956 KB Output isn't correct
54 Incorrect 69 ms 79956 KB Output isn't correct
55 Incorrect 69 ms 79968 KB Output isn't correct
56 Incorrect 75 ms 80076 KB Output isn't correct
57 Incorrect 72 ms 75856 KB Output isn't correct
58 Incorrect 69 ms 79936 KB Output isn't correct
59 Incorrect 69 ms 79948 KB Output isn't correct
60 Incorrect 74 ms 80208 KB Output isn't correct
61 Incorrect 75 ms 80080 KB Output isn't correct
62 Incorrect 80 ms 79956 KB Output isn't correct
63 Incorrect 81 ms 79956 KB Output isn't correct
64 Incorrect 70 ms 79952 KB Output isn't correct
65 Incorrect 79 ms 80196 KB Output isn't correct
66 Incorrect 71 ms 79952 KB Output isn't correct
67 Incorrect 73 ms 79956 KB Output isn't correct
68 Incorrect 73 ms 79956 KB Output isn't correct
69 Incorrect 71 ms 73812 KB Output isn't correct
70 Incorrect 43 ms 45400 KB Output isn't correct
71 Incorrect 69 ms 71736 KB Output isn't correct
72 Incorrect 72 ms 71764 KB Output isn't correct
73 Incorrect 71 ms 71764 KB Output isn't correct
74 Incorrect 72 ms 75860 KB Output isn't correct
75 Incorrect 79 ms 80216 KB Output isn't correct
76 Incorrect 73 ms 79952 KB Output isn't correct
77 Incorrect 73 ms 79956 KB Output isn't correct
78 Incorrect 74 ms 79956 KB Output isn't correct
79 Incorrect 64 ms 47188 KB Output isn't correct
80 Incorrect 67 ms 51408 KB Output isn't correct
81 Incorrect 66 ms 51284 KB Output isn't correct
82 Incorrect 76 ms 79968 KB Output isn't correct
83 Incorrect 76 ms 79948 KB Output isn't correct
84 Incorrect 67 ms 38972 KB Output isn't correct
85 Incorrect 73 ms 79956 KB Output isn't correct
86 Incorrect 79 ms 79960 KB Output isn't correct
87 Incorrect 87 ms 79956 KB Output isn't correct
88 Incorrect 71 ms 79956 KB Output isn't correct
89 Incorrect 80 ms 80080 KB Output isn't correct
90 Incorrect 48 ms 69972 KB Output isn't correct
91 Incorrect 73 ms 79956 KB Output isn't correct
92 Incorrect 75 ms 79956 KB Output isn't correct
93 Incorrect 78 ms 80212 KB Output isn't correct
94 Incorrect 79 ms 79956 KB Output isn't correct
95 Incorrect 71 ms 80080 KB Output isn't correct
96 Incorrect 70 ms 80072 KB Output isn't correct
97 Incorrect 77 ms 79936 KB Output isn't correct
98 Incorrect 70 ms 79956 KB Output isn't correct
99 Incorrect 74 ms 79956 KB Output isn't correct
100 Incorrect 75 ms 79956 KB Output isn't correct