| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 340219 |
2020-12-27T10:22:42 Z |
Sprdalo |
Bomb (IZhO17_bomb) |
C++17 |
|
131 ms |
49536 KB |
#include <bits/stdc++.h>
using namespace std;
#define int ll
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef vector<double> vd;
typedef vector<bool> vb;
typedef vector<char> vc;
typedef vector<string> vs;
typedef vector<pi> vp;
typedef vector<pl> vpl;
const int maxn = 2505;
int a[maxn][maxn], n, m;
int prvi(int ind){
int cur = 0;
vi t;
for (int i = 0; i < m; ++i){
if (a[ind][i] == 1)
++cur;
else{
if (!cur) continue;
t.push_back(cur);
cur = 0;
}
}
if (cur)
t.push_back(cur);
if (t.empty())
return 0;
return *min_element(t.begin(), t.end());
}
int prvim(int ind){
int cur = 0;
vi t;
for (int i = 0; i < n; ++i){
if (a[i][ind] == 1)
++cur;
else{
if (!cur) continue;
t.push_back(cur);
cur = 0;
}
}
if (cur)
t.push_back(cur);
if (t.empty())
return 0;
return *min_element(t.begin(), t.end());
}
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
cerr.tie(nullptr);
cin >> n >> m;
for (int i = 0; i < n; ++i){
string s;
cin >> s;
for (int j = 0; j < m; ++j)
a[i][j] = s[j]-'0';
}
if (n == 1)
return cout << prvi(0) << '\n', 0;
if (m == 1)
return cout << prvim(0) << '\n', 0;
int sol = prvi(0);
for (int i = 0; i < n; ++i){
int x = prvi(i);
if (!x) continue;
sol = min(sol, x);
}
int res = prvim(0);
for (int i = 0; i < m; ++i){
int x = prvim(i);
if (!x) continue;
res = min(res, x);
}
cout << max(sol, res) << '\n';
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
5 ms |
10476 KB |
Output is correct |
| 4 |
Correct |
5 ms |
10476 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Incorrect |
0 ms |
364 KB |
Output isn't 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 |
Correct |
1 ms |
364 KB |
Output is correct |
| 13 |
Correct |
1 ms |
364 KB |
Output is correct |
| 14 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 15 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 16 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 17 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 18 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 19 |
Incorrect |
1 ms |
748 KB |
Output isn't correct |
| 20 |
Incorrect |
1 ms |
748 KB |
Output isn't correct |
| 21 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 22 |
Incorrect |
1 ms |
748 KB |
Output isn't correct |
| 23 |
Incorrect |
1 ms |
876 KB |
Output isn't correct |
| 24 |
Incorrect |
1 ms |
748 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
876 KB |
Output isn't correct |
| 26 |
Incorrect |
1 ms |
876 KB |
Output isn't correct |
| 27 |
Correct |
2 ms |
2156 KB |
Output is correct |
| 28 |
Incorrect |
2 ms |
2412 KB |
Output isn't correct |
| 29 |
Incorrect |
3 ms |
2944 KB |
Output isn't correct |
| 30 |
Incorrect |
3 ms |
3584 KB |
Output isn't correct |
| 31 |
Incorrect |
3 ms |
2924 KB |
Output isn't correct |
| 32 |
Incorrect |
3 ms |
3200 KB |
Output isn't correct |
| 33 |
Incorrect |
3 ms |
3692 KB |
Output isn't correct |
| 34 |
Incorrect |
2 ms |
2412 KB |
Output isn't correct |
| 35 |
Incorrect |
3 ms |
3692 KB |
Output isn't correct |
| 36 |
Incorrect |
3 ms |
3712 KB |
Output isn't correct |
| 37 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 38 |
Incorrect |
119 ms |
49388 KB |
Output isn't correct |
| 39 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 40 |
Incorrect |
9 ms |
9964 KB |
Output isn't correct |
| 41 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
876 KB |
Output isn't correct |
| 43 |
Incorrect |
128 ms |
49388 KB |
Output isn't correct |
| 44 |
Incorrect |
3 ms |
3692 KB |
Output isn't correct |
| 45 |
Incorrect |
123 ms |
49388 KB |
Output isn't correct |
| 46 |
Incorrect |
124 ms |
49516 KB |
Output isn't correct |
| 47 |
Incorrect |
121 ms |
49536 KB |
Output isn't correct |
| 48 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 49 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 50 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 51 |
Incorrect |
126 ms |
49388 KB |
Output isn't correct |
| 52 |
Incorrect |
123 ms |
49388 KB |
Output isn't correct |
| 53 |
Incorrect |
120 ms |
49388 KB |
Output isn't correct |
| 54 |
Incorrect |
131 ms |
49456 KB |
Output isn't correct |
| 55 |
Incorrect |
125 ms |
49408 KB |
Output isn't correct |
| 56 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 57 |
Incorrect |
122 ms |
49456 KB |
Output isn't correct |
| 58 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 59 |
Incorrect |
123 ms |
49516 KB |
Output isn't correct |
| 60 |
Incorrect |
122 ms |
49408 KB |
Output isn't correct |
| 61 |
Incorrect |
121 ms |
49516 KB |
Output isn't correct |
| 62 |
Incorrect |
120 ms |
49516 KB |
Output isn't correct |
| 63 |
Incorrect |
121 ms |
49516 KB |
Output isn't correct |
| 64 |
Incorrect |
123 ms |
49516 KB |
Output isn't correct |
| 65 |
Incorrect |
123 ms |
49516 KB |
Output isn't correct |
| 66 |
Incorrect |
124 ms |
49388 KB |
Output isn't correct |
| 67 |
Incorrect |
123 ms |
49388 KB |
Output isn't correct |
| 68 |
Incorrect |
125 ms |
49408 KB |
Output isn't correct |
| 69 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 70 |
Incorrect |
83 ms |
39532 KB |
Output isn't correct |
| 71 |
Incorrect |
126 ms |
49516 KB |
Output isn't correct |
| 72 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 73 |
Incorrect |
123 ms |
49516 KB |
Output isn't correct |
| 74 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 75 |
Incorrect |
123 ms |
49388 KB |
Output isn't correct |
| 76 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 77 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 78 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 79 |
Incorrect |
126 ms |
49388 KB |
Output isn't correct |
| 80 |
Incorrect |
125 ms |
49388 KB |
Output isn't correct |
| 81 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 82 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 83 |
Incorrect |
122 ms |
49516 KB |
Output isn't correct |
| 84 |
Incorrect |
127 ms |
49388 KB |
Output isn't correct |
| 85 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 86 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 87 |
Correct |
122 ms |
49516 KB |
Output is correct |
| 88 |
Incorrect |
124 ms |
49388 KB |
Output isn't correct |
| 89 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 90 |
Incorrect |
84 ms |
39652 KB |
Output isn't correct |
| 91 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 92 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 93 |
Incorrect |
122 ms |
49456 KB |
Output isn't correct |
| 94 |
Incorrect |
127 ms |
49456 KB |
Output isn't correct |
| 95 |
Incorrect |
122 ms |
49516 KB |
Output isn't correct |
| 96 |
Incorrect |
125 ms |
49388 KB |
Output isn't correct |
| 97 |
Incorrect |
122 ms |
49388 KB |
Output isn't correct |
| 98 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 99 |
Incorrect |
121 ms |
49388 KB |
Output isn't correct |
| 100 |
Incorrect |
123 ms |
49516 KB |
Output isn't correct |
