| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 333910 |
2020-12-08T02:54:09 Z |
tengiz05 |
Bomb (IZhO17_bomb) |
C++17 |
|
271 ms |
62828 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define FASTIO ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define all(x) (x).begin(), (x).end()
#define pb push_back
#define pii pair<int, int>
#define ff first
#define ss second
#define PI acos(-1)
#define ld long double
const int mod = 1e9+7, N = 2505;
int msb(int val){return sizeof(int)*8-__builtin_clzll(val);}
int a[N][N], n, m, k;
bool usedup[N][N], usedr[N][N];
void solve(int test_case){
int i, j;
cin >> n >> m;
for(i=1;i<=n;i++){
for(j=1;j<=m;j++){
char c;
cin >> c;
a[i][j] = (c-'0');
}
}
int mx=mod, my=mod;
for(i=1;i<=n;i++){
for(j=1;j<=m;j++){
if(a[i][j] == 1){
if(usedup[i][j])continue;
int t = j;
int tmp = 0;
while(t <= m && a[i][t] == 1){
tmp++;
usedup[i][t] = true;
t++;
}mx = min(mx, tmp);
}
}
}
for(i=1;i<=n;i++){
for(j=1;j<=m;j++){
if(a[i][j] == 1){
if(usedr[i][j])continue;
int t = i;
int tmp = 0;
while(t <= n && a[t][j] == 1){
tmp++;
usedr[t][j] = true;
t++;
}my = min(my, tmp);
}
}
}
if(mx == mod){
mx = 0;
my = 0;
}
// assert(mx != mod && my != mod);
// cout << mx << ' ' << my << '\n';
cout << mx*my << '\n';
return;
}
signed main(){
FASTIO;
#define MULTITEST 0
#if MULTITEST
int ___T;
cin >> ___T;
for(int T_CASE = 1; T_CASE <= ___T; T_CASE++)
solve(T_CASE);
#else
solve(1);
#endif
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
636 KB |
Output is correct |
| 3 |
Correct |
12 ms |
22636 KB |
Output is correct |
| 4 |
Correct |
12 ms |
22636 KB |
Output is correct |
| 5 |
Correct |
1 ms |
364 KB |
Output is correct |
| 6 |
Correct |
1 ms |
364 KB |
Output is correct |
| 7 |
Correct |
1 ms |
364 KB |
Output is correct |
| 8 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 9 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 10 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 11 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 12 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 13 |
Correct |
1 ms |
492 KB |
Output is correct |
| 14 |
Correct |
1 ms |
492 KB |
Output is correct |
| 15 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 16 |
Correct |
1 ms |
492 KB |
Output is correct |
| 17 |
Correct |
1 ms |
1004 KB |
Output is correct |
| 18 |
Incorrect |
1 ms |
876 KB |
Output isn't correct |
| 19 |
Incorrect |
1 ms |
1004 KB |
Output isn't correct |
| 20 |
Incorrect |
1 ms |
1004 KB |
Output isn't correct |
| 21 |
Incorrect |
1 ms |
620 KB |
Output isn't correct |
| 22 |
Incorrect |
1 ms |
876 KB |
Output isn't correct |
| 23 |
Incorrect |
1 ms |
1132 KB |
Output isn't correct |
| 24 |
Incorrect |
1 ms |
1004 KB |
Output isn't correct |
| 25 |
Incorrect |
1 ms |
1260 KB |
Output isn't correct |
| 26 |
Correct |
1 ms |
1388 KB |
Output is correct |
| 27 |
Correct |
4 ms |
3564 KB |
Output is correct |
| 28 |
Incorrect |
4 ms |
2668 KB |
Output isn't correct |
| 29 |
Incorrect |
5 ms |
4844 KB |
Output isn't correct |
| 30 |
Incorrect |
7 ms |
5100 KB |
Output isn't correct |
| 31 |
Incorrect |
5 ms |
3948 KB |
Output isn't correct |
| 32 |
Incorrect |
6 ms |
4844 KB |
Output isn't correct |
| 33 |
Incorrect |
7 ms |
5740 KB |
Output isn't correct |
| 34 |
Incorrect |
3 ms |
2796 KB |
Output isn't correct |
| 35 |
Incorrect |
6 ms |
4076 KB |
Output isn't correct |
| 36 |
Correct |
44 ms |
5996 KB |
Output is correct |
| 37 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 38 |
Correct |
271 ms |
62184 KB |
Output is correct |
| 39 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 40 |
Incorrect |
34 ms |
14188 KB |
Output isn't correct |
| 41 |
Incorrect |
1 ms |
492 KB |
Output isn't correct |
| 42 |
Incorrect |
1 ms |
1388 KB |
Output isn't correct |
| 43 |
Correct |
209 ms |
62828 KB |
Output is correct |
| 44 |
Incorrect |
8 ms |
5996 KB |
Output isn't correct |
| 45 |
Incorrect |
204 ms |
62772 KB |
Output isn't correct |
| 46 |
Correct |
156 ms |
62700 KB |
Output is correct |
| 47 |
Incorrect |
206 ms |
62628 KB |
Output isn't correct |
| 48 |
Incorrect |
210 ms |
62700 KB |
Output isn't correct |
| 49 |
Correct |
246 ms |
62700 KB |
Output is correct |
| 50 |
Incorrect |
196 ms |
62828 KB |
Output isn't correct |
| 51 |
Incorrect |
196 ms |
62700 KB |
Output isn't correct |
| 52 |
Incorrect |
199 ms |
62700 KB |
Output isn't correct |
| 53 |
Incorrect |
189 ms |
62700 KB |
Output isn't correct |
| 54 |
Incorrect |
171 ms |
62700 KB |
Output isn't correct |
| 55 |
Incorrect |
185 ms |
61932 KB |
Output isn't correct |
| 56 |
Correct |
247 ms |
62700 KB |
Output is correct |
| 57 |
Incorrect |
164 ms |
60140 KB |
Output isn't correct |
| 58 |
Incorrect |
176 ms |
62572 KB |
Output isn't correct |
| 59 |
Incorrect |
165 ms |
61292 KB |
Output isn't correct |
| 60 |
Correct |
193 ms |
62700 KB |
Output is correct |
| 61 |
Correct |
248 ms |
62700 KB |
Output is correct |
| 62 |
Correct |
240 ms |
62700 KB |
Output is correct |
| 63 |
Correct |
238 ms |
62700 KB |
Output is correct |
| 64 |
Correct |
163 ms |
62520 KB |
Output is correct |
| 65 |
Incorrect |
191 ms |
62700 KB |
Output isn't correct |
| 66 |
Incorrect |
188 ms |
62572 KB |
Output isn't correct |
| 67 |
Incorrect |
199 ms |
62700 KB |
Output isn't correct |
| 68 |
Incorrect |
205 ms |
62700 KB |
Output isn't correct |
| 69 |
Incorrect |
165 ms |
59756 KB |
Output isn't correct |
| 70 |
Incorrect |
93 ms |
44652 KB |
Output isn't correct |
| 71 |
Incorrect |
144 ms |
58860 KB |
Output isn't correct |
| 72 |
Incorrect |
152 ms |
59628 KB |
Output isn't correct |
| 73 |
Incorrect |
150 ms |
59116 KB |
Output isn't correct |
| 74 |
Incorrect |
148 ms |
60268 KB |
Output isn't correct |
| 75 |
Incorrect |
157 ms |
60908 KB |
Output isn't correct |
| 76 |
Incorrect |
157 ms |
61164 KB |
Output isn't correct |
| 77 |
Incorrect |
161 ms |
61164 KB |
Output isn't correct |
| 78 |
Incorrect |
154 ms |
61804 KB |
Output isn't correct |
| 79 |
Incorrect |
132 ms |
53612 KB |
Output isn't correct |
| 80 |
Incorrect |
132 ms |
54472 KB |
Output isn't correct |
| 81 |
Incorrect |
133 ms |
53740 KB |
Output isn't correct |
| 82 |
Incorrect |
160 ms |
62188 KB |
Output isn't correct |
| 83 |
Incorrect |
158 ms |
62316 KB |
Output isn't correct |
| 84 |
Incorrect |
129 ms |
50668 KB |
Output isn't correct |
| 85 |
Incorrect |
160 ms |
62700 KB |
Output isn't correct |
| 86 |
Incorrect |
232 ms |
62700 KB |
Output isn't correct |
| 87 |
Incorrect |
159 ms |
62700 KB |
Output isn't correct |
| 88 |
Incorrect |
156 ms |
61676 KB |
Output isn't correct |
| 89 |
Incorrect |
185 ms |
62700 KB |
Output isn't correct |
| 90 |
Incorrect |
101 ms |
50412 KB |
Output isn't correct |
| 91 |
Incorrect |
170 ms |
62572 KB |
Output isn't correct |
| 92 |
Incorrect |
182 ms |
62700 KB |
Output isn't correct |
| 93 |
Incorrect |
225 ms |
62828 KB |
Output isn't correct |
| 94 |
Incorrect |
183 ms |
62700 KB |
Output isn't correct |
| 95 |
Incorrect |
159 ms |
62356 KB |
Output isn't correct |
| 96 |
Incorrect |
157 ms |
62188 KB |
Output isn't correct |
| 97 |
Incorrect |
229 ms |
62700 KB |
Output isn't correct |
| 98 |
Incorrect |
162 ms |
62060 KB |
Output isn't correct |
| 99 |
Incorrect |
181 ms |
62580 KB |
Output isn't correct |
| 100 |
Incorrect |
222 ms |
62700 KB |
Output isn't correct |
