#include<bits/stdc++.h>
using namespace std;
int i,j,k,l,m,n,a[3009][3009],jog;
int main()
{
ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
cin>>n>>m;
for(int i=1; i<=n; i++)
{
for(int j=1; j<=m; j++) cin>>a[i][j];
}
if(n==1)
{
for(int i=1; i<=m; i++)
{
if(a[1][i]==1) {l++;jog=max(jog,l);}
else {l=0;}
}
cout<<jog;
return 0;
}
l=0;
for(int i=1; i<=n; i++)
{
if(a[i][1]==1) l++;
else {jog=max(jog,l); l=0;}
}
cout<<jog;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
2 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
3 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
4 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
5 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
6 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
7 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
8 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
9 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
10 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
11 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
12 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
13 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
14 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
15 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
16 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
17 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
18 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
19 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
20 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
21 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
22 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
23 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
24 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
25 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
26 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
27 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
28 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
29 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
30 |
Incorrect |
3 ms |
37544 KB |
Output isn't correct |
31 |
Incorrect |
3 ms |
37544 KB |
Output isn't correct |
32 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
33 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
34 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
35 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
36 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
37 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
38 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
39 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
40 |
Incorrect |
6 ms |
37544 KB |
Output isn't correct |
41 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
42 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
43 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
44 |
Incorrect |
0 ms |
37544 KB |
Output isn't correct |
45 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
46 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
47 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
48 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
49 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
50 |
Incorrect |
53 ms |
37544 KB |
Output isn't correct |
51 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
52 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
53 |
Incorrect |
56 ms |
37544 KB |
Output isn't correct |
54 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
55 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
56 |
Incorrect |
53 ms |
37544 KB |
Output isn't correct |
57 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
58 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
59 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
60 |
Incorrect |
59 ms |
37544 KB |
Output isn't correct |
61 |
Incorrect |
59 ms |
37544 KB |
Output isn't correct |
62 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
63 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
64 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
65 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
66 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
67 |
Incorrect |
56 ms |
37544 KB |
Output isn't correct |
68 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
69 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
70 |
Incorrect |
29 ms |
37544 KB |
Output isn't correct |
71 |
Incorrect |
53 ms |
37544 KB |
Output isn't correct |
72 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
73 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
74 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
75 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
76 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
77 |
Incorrect |
39 ms |
37544 KB |
Output isn't correct |
78 |
Incorrect |
63 ms |
37544 KB |
Output isn't correct |
79 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
80 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
81 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
82 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
83 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
84 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
85 |
Incorrect |
53 ms |
37544 KB |
Output isn't correct |
86 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
87 |
Incorrect |
56 ms |
37544 KB |
Output isn't correct |
88 |
Incorrect |
59 ms |
37544 KB |
Output isn't correct |
89 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
90 |
Incorrect |
33 ms |
37544 KB |
Output isn't correct |
91 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
92 |
Incorrect |
43 ms |
37544 KB |
Output isn't correct |
93 |
Incorrect |
79 ms |
37544 KB |
Output isn't correct |
94 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
95 |
Incorrect |
53 ms |
37544 KB |
Output isn't correct |
96 |
Incorrect |
53 ms |
37544 KB |
Output isn't correct |
97 |
Incorrect |
49 ms |
37544 KB |
Output isn't correct |
98 |
Incorrect |
56 ms |
37544 KB |
Output isn't correct |
99 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |
100 |
Incorrect |
46 ms |
37544 KB |
Output isn't correct |