oj.uz

Submission #915521

# Submission time Handle Problem Language Result Execution time Memory
915521 2024-01-24T06:05:32 Z vjudge1 Bomb (IZhO17_bomb) C++17
24 / 100
 153 ms 6744 KB 
/*#pragma GCC optimize ("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("avx,avx2,fma")*/
#include <bits/stdc++.h>
using namespace std;
#define ll long long int
ll n,m,k,cnt;
void anomalous_solve()
{
	cin>>n>>m;
	char a[n+1][m+1];
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=m;j++)
		{
			cin>>a[i][j];
		}
	}
	ll mx1=1e9,mx2=1e9;
	cnt=0;
	for(int i=1;i<=n;i++)
	{
		cnt=0;
		for(int j=1;j<=m;j++)
		{
			if(a[i][j]=='1')cnt++;
			else if(cnt>0)
			{
				mx2=min(mx2,cnt);
				cnt=0;
			}
		}
		if(cnt>0)
		{
			mx2=min(mx2,cnt);
		}
	}
	for(int j=1;j<=m;j++)
	{
		cnt=0;
		for(int i=1;i<=n;i++)
		{
			if(a[i][j]=='1')cnt++;
			else if(cnt>0)
			{
				mx1=min(mx1,cnt);
				cnt=0;
			}
		}
		if(cnt>0)
		{
			mx1=min(mx1,cnt);
		}
	}
	//cout<<mx1<<" "<<mx2<<"\n";
	ll ans=0;
	for(ll i=1;i<=mx1;i++)
	{
		for(ll j=1;j<=mx2;j++)
		{
			ans=max(ans,i*j);
		}
	}
	cout<<ans;
}
int main()
{
	//freopen("INPUT.txt","r",stdin);
	//freopen("OUTPUT.txt","w",stdout);

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

    ll test=1;
	//cin>>test;
    for(int pos=1;pos<=test;pos++)
    	anomalous_solve();
}

Subtask #1
24.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Incorrect 0 ms 348 KB Output isn't correct
9 Incorrect 0 ms 348 KB Output isn't correct
10 Incorrect 0 ms 348 KB Output isn't correct
11 Incorrect 0 ms 348 KB Output isn't correct
12 Incorrect 0 ms 348 KB Output isn't correct
13 Correct 0 ms 600 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Incorrect 1 ms 348 KB Output isn't correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Incorrect 0 ms 348 KB Output isn't correct
19 Incorrect 1 ms 348 KB Output isn't correct
20 Incorrect 1 ms 348 KB Output isn't correct
21 Incorrect 1 ms 348 KB Output isn't correct
22 Incorrect 0 ms 348 KB Output isn't correct
23 Incorrect 1 ms 348 KB Output isn't correct
24 Incorrect 0 ms 348 KB Output isn't correct
25 Incorrect 1 ms 348 KB Output isn't correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Incorrect 3 ms 348 KB Output isn't correct
29 Incorrect 3 ms 344 KB Output isn't correct
30 Incorrect 6 ms 604 KB Output isn't correct
31 Incorrect 4 ms 348 KB Output isn't correct
32 Incorrect 3 ms 348 KB Output isn't correct
33 Incorrect 4 ms 628 KB Output isn't correct
34 Incorrect 2 ms 348 KB Output isn't correct
35 Incorrect 5 ms 628 KB Output isn't correct
36 Correct 4 ms 604 KB Output is correct
37 Incorrect 0 ms 348 KB Output isn't correct
38 Correct 135 ms 6524 KB Output is correct
39 Incorrect 1 ms 344 KB Output isn't correct
40 Incorrect 16 ms 1112 KB Output isn't correct
41 Incorrect 1 ms 348 KB Output isn't correct
42 Incorrect 1 ms 348 KB Output isn't correct
43 Correct 128 ms 6528 KB Output is correct
44 Incorrect 5 ms 604 KB Output isn't correct
45 Incorrect 134 ms 6524 KB Output isn't correct
46 Correct 130 ms 6524 KB Output is correct
47 Incorrect 153 ms 6520 KB Output isn't correct
48 Incorrect 141 ms 6524 KB Output isn't correct
49 Correct 127 ms 6492 KB Output is correct
50 Incorrect 126 ms 6744 KB Output isn't correct
51 Incorrect 128 ms 6520 KB Output isn't correct
52 Incorrect 127 ms 6520 KB Output isn't correct
53 Incorrect 127 ms 6492 KB Output isn't correct
54 Incorrect 141 ms 6736 KB Output isn't correct
55 Incorrect 127 ms 6492 KB Output isn't correct
56 Correct 128 ms 6528 KB Output is correct
57 Incorrect 128 ms 6488 KB Output isn't correct
58 Incorrect 126 ms 6492 KB Output isn't correct
59 Incorrect 129 ms 6520 KB Output isn't correct
60 Correct 129 ms 6524 KB Output is correct
61 Correct 125 ms 6528 KB Output is correct
62 Correct 126 ms 6692 KB Output is correct
63 Correct 129 ms 6488 KB Output is correct
64 Correct 142 ms 6492 KB Output is correct
65 Incorrect 127 ms 6492 KB Output isn't correct
66 Incorrect 127 ms 6488 KB Output isn't correct
67 Incorrect 128 ms 6492 KB Output isn't correct
68 Incorrect 127 ms 6488 KB Output isn't correct
69 Incorrect 133 ms 6736 KB Output isn't correct
70 Incorrect 81 ms 4572 KB Output isn't correct
71 Incorrect 126 ms 6524 KB Output isn't correct
72 Incorrect 129 ms 6492 KB Output isn't correct
73 Incorrect 133 ms 6736 KB Output isn't correct
74 Incorrect 128 ms 6524 KB Output isn't correct
75 Incorrect 133 ms 6520 KB Output isn't correct
76 Incorrect 128 ms 6492 KB Output isn't correct
77 Incorrect 126 ms 6524 KB Output isn't correct
78 Incorrect 128 ms 6488 KB Output isn't correct
79 Incorrect 146 ms 6488 KB Output isn't correct
80 Incorrect 128 ms 6520 KB Output isn't correct
81 Incorrect 134 ms 6524 KB Output isn't correct
82 Incorrect 129 ms 6492 KB Output isn't correct
83 Incorrect 128 ms 6492 KB Output isn't correct
84 Incorrect 130 ms 6492 KB Output isn't correct
85 Incorrect 128 ms 6524 KB Output isn't correct
86 Incorrect 126 ms 6492 KB Output isn't correct
87 Incorrect 126 ms 6488 KB Output isn't correct
88 Incorrect 131 ms 6488 KB Output isn't correct
89 Incorrect 126 ms 6540 KB Output isn't correct
90 Incorrect 82 ms 4188 KB Output isn't correct
91 Incorrect 129 ms 6488 KB Output isn't correct
92 Incorrect 127 ms 6492 KB Output isn't correct
93 Incorrect 139 ms 6488 KB Output isn't correct
94 Incorrect 137 ms 6520 KB Output isn't correct
95 Incorrect 131 ms 6520 KB Output isn't correct
96 Incorrect 127 ms 6492 KB Output isn't correct
97 Incorrect 127 ms 6488 KB Output isn't correct
98 Incorrect 126 ms 6648 KB Output isn't correct
99 Incorrect 127 ms 6524 KB Output isn't correct
100 Incorrect 127 ms 6528 KB Output isn't correct