oj.uz

답안 #848374

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
848374 2023-09-12T09:50:22 Z Darren0724 Bomb (IZhO17_bomb) C++17
24 / 100
 261 ms 129812 KB 
#include <bits/stdc++.h>
using namespace std;
const long long INF=1e18;
const int N=2510;
int v[N][N],u[N][N],d[N][N],l[N][N],r[N][N];
int32_t main() {
    int n,m;cin>>n>>m;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            char c;cin>>c;
            v[i][j]=c-'0';
        }
    }
    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            if(v[i][j]==0){
                continue;
            }
            u[i][j]=u[i-1][j]+1;
            l[i][j]=l[i][j-1]+1;
        }
    }
    for(int i=n;i>0;i--){
        for(int j=m;j>0;j--){
            if(v[i][j]==0){
                continue;
            }
            d[i][j]=d[i+1][j]+1;
            r[i][j]=r[i][j+1]+1;
        }
    }   
    int a=N,b=N;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=m;j++){
            if(v[i][j]==0){
                continue;
            }
            a=min(a,r[i][j]+l[i][j]-1);
            b=min(b,u[i][j]+d[i][j]-1);
            //cout<<r[i][j]<<' '<<l[i][j]<<' '<<u[i][j]<<' '<<d[i][j]<<endl;
        }
    }
    cout<<a*b<<endl;
    
    
    
    return 0;
}

Subtask #1
24.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 4600 KB Output is correct
2 Correct 1 ms 10584 KB Output is correct
3 Correct 15 ms 93020 KB Output is correct
4 Correct 16 ms 93020 KB Output is correct
5 Correct 1 ms 4440 KB Output is correct
6 Correct 1 ms 4440 KB Output is correct
7 Correct 1 ms 6576 KB Output is correct
8 Incorrect 2 ms 10588 KB Output isn't correct
9 Incorrect 2 ms 10840 KB Output isn't correct
10 Incorrect 2 ms 10844 KB Output isn't correct
11 Incorrect 2 ms 10840 KB Output isn't correct
12 Incorrect 2 ms 10840 KB Output isn't correct
13 Correct 1 ms 10840 KB Output is correct
14 Correct 1 ms 10844 KB Output is correct
15 Incorrect 2 ms 10840 KB Output isn't correct
16 Correct 2 ms 10840 KB Output is correct
17 Correct 2 ms 11352 KB Output is correct
18 Incorrect 2 ms 11096 KB Output isn't correct
19 Incorrect 2 ms 11352 KB Output isn't correct
20 Incorrect 2 ms 11352 KB Output isn't correct
21 Incorrect 2 ms 10840 KB Output isn't correct
22 Incorrect 2 ms 11100 KB Output isn't correct
23 Incorrect 2 ms 11352 KB Output isn't correct
24 Incorrect 2 ms 11352 KB Output isn't correct
25 Incorrect 2 ms 11608 KB Output isn't correct
26 Correct 3 ms 11864 KB Output is correct
27 Correct 6 ms 21848 KB Output is correct
28 Incorrect 6 ms 13400 KB Output isn't correct
29 Incorrect 9 ms 22872 KB Output isn't correct
30 Incorrect 10 ms 22104 KB Output isn't correct
31 Incorrect 8 ms 15704 KB Output isn't correct
32 Incorrect 9 ms 21596 KB Output isn't correct
33 Incorrect 11 ms 23640 KB Output isn't correct
34 Incorrect 5 ms 13404 KB Output isn't correct
35 Incorrect 9 ms 15708 KB Output isn't correct
36 Correct 12 ms 30040 KB Output is correct
37 Incorrect 2 ms 10840 KB Output isn't correct
38 Correct 261 ms 129624 KB Output is correct
39 Incorrect 2 ms 10840 KB Output isn't correct
40 Incorrect 38 ms 51292 KB Output isn't correct
41 Incorrect 1 ms 10844 KB Output isn't correct
42 Incorrect 2 ms 11868 KB Output isn't correct
43 Correct 243 ms 125776 KB Output is correct
44 Incorrect 12 ms 29828 KB Output isn't correct
45 Incorrect 243 ms 127824 KB Output isn't correct
46 Correct 246 ms 129360 KB Output is correct
47 Incorrect 249 ms 128044 KB Output isn't correct
48 Incorrect 254 ms 129360 KB Output isn't correct
49 Correct 252 ms 129512 KB Output is correct
50 Incorrect 247 ms 129436 KB Output isn't correct
51 Incorrect 256 ms 129360 KB Output isn't correct
52 Incorrect 243 ms 129360 KB Output isn't correct
53 Incorrect 253 ms 129056 KB Output isn't correct
54 Incorrect 242 ms 115280 KB Output isn't correct
55 Incorrect 236 ms 115024 KB Output isn't correct
56 Correct 247 ms 129460 KB Output is correct
57 Incorrect 230 ms 105040 KB Output isn't correct
58 Incorrect 245 ms 115536 KB Output isn't correct
59 Incorrect 231 ms 110928 KB Output isn't correct
60 Correct 240 ms 121784 KB Output is correct
61 Correct 247 ms 129620 KB Output is correct
62 Correct 251 ms 129592 KB Output is correct
63 Correct 249 ms 129616 KB Output is correct
64 Correct 241 ms 116312 KB Output is correct
65 Incorrect 247 ms 128848 KB Output isn't correct
66 Incorrect 256 ms 127412 KB Output isn't correct
67 Incorrect 246 ms 129472 KB Output isn't correct
68 Incorrect 246 ms 129812 KB Output isn't correct
69 Incorrect 234 ms 104272 KB Output isn't correct
70 Incorrect 151 ms 58036 KB Output isn't correct
71 Incorrect 231 ms 94932 KB Output isn't correct
72 Incorrect 238 ms 102224 KB Output isn't correct
73 Incorrect 230 ms 101780 KB Output isn't correct
74 Incorrect 248 ms 108056 KB Output isn't correct
75 Incorrect 244 ms 113256 KB Output isn't correct
76 Incorrect 238 ms 115024 KB Output isn't correct
77 Incorrect 235 ms 115348 KB Output isn't correct
78 Incorrect 244 ms 116124 KB Output isn't correct
79 Incorrect 218 ms 54868 KB Output isn't correct
80 Incorrect 231 ms 56752 KB Output isn't correct
81 Incorrect 217 ms 58704 KB Output isn't correct
82 Incorrect 242 ms 119516 KB Output isn't correct
83 Incorrect 236 ms 120144 KB Output isn't correct
84 Incorrect 218 ms 38420 KB Output isn't correct
85 Incorrect 237 ms 120656 KB Output isn't correct
86 Incorrect 250 ms 128848 KB Output isn't correct
87 Incorrect 236 ms 119632 KB Output isn't correct
88 Incorrect 248 ms 118104 KB Output isn't correct
89 Incorrect 245 ms 125264 KB Output isn't correct
90 Incorrect 156 ms 99620 KB Output isn't correct
91 Incorrect 248 ms 122036 KB Output isn't correct
92 Incorrect 239 ms 120912 KB Output isn't correct
93 Incorrect 249 ms 128336 KB Output isn't correct
94 Incorrect 242 ms 123984 KB Output isn't correct
95 Incorrect 253 ms 119736 KB Output isn't correct
96 Incorrect 237 ms 119836 KB Output isn't correct
97 Incorrect 252 ms 128796 KB Output isn't correct
98 Incorrect 235 ms 118332 KB Output isn't correct
99 Incorrect 241 ms 123472 KB Output isn't correct
100 Incorrect 249 ms 128036 KB Output isn't correct