oj.uz

Submission #833226

# Submission time Handle Problem Language Result Execution time Memory
833226 2023-08-22T03:24:59 Z vjudge1 Bomb (IZhO17_bomb) C++17
2 / 100
 282 ms 6480 KB 
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n,m;
	scanf("%d %d",&n,&m); getchar();
	
	bool arr[n][m];
	for(int i = 0; i < n; i++) {
		for(int j = 0; j < m; j++) {
			char c;
			scanf("%c",&c);
			arr[i][j] = (c == '1');
		} getchar();
	}
	
	int h = 5000, w = 5000;
	for(int i = 0; i < n; i++) {
		int thisH = 5000, cur = 0;
		for(int j = 0; j < m; j++) {
			if(arr[i][j])
				cur++;
			if(cur && (!arr[i][j] || j == m-1)) {
				thisH = cur < thisH ? cur : thisH;
				cur = 0;
			}
		}
		h = thisH < h ? thisH : h;
	}
	for(int i = 0; i < m; i++) {
		int thisW = 5000, cur = 0;
		for(int j = 0; j < n; j++) {
			if(arr[j][i])
				cur++;
			if(cur && (!arr[j][i] || j == n-1)) {
				thisW = cur < thisW ? cur : thisW;
				cur = 0;
			}
		}
		w = thisW < w ? thisW : w;
	}
	
	printf("%d\n",h < 5000 && w < 5000 ? h*w : 0);
	
	return 0;
}

Compilation message

bomb.cpp: In function 'int main()':
bomb.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d %d",&n,&m); getchar();
      |  ~~~~~^~~~~~~~~~~~~~~
bomb.cpp:12:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |    scanf("%c",&c);
      |    ~~~~~^~~~~~~~~

Subtask #1
2.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Incorrect 0 ms 212 KB Output isn't correct
5 Correct 0 ms 212 KB Output is correct
6 Incorrect 1 ms 212 KB Output isn't correct
7 Incorrect 0 ms 212 KB Output isn't correct
8 Incorrect 1 ms 212 KB Output isn't correct
9 Incorrect 0 ms 212 KB Output isn't correct
10 Incorrect 0 ms 212 KB Output isn't correct
11 Incorrect 1 ms 212 KB Output isn't correct
12 Incorrect 0 ms 212 KB Output isn't correct
13 Incorrect 0 ms 212 KB Output isn't correct
14 Incorrect 0 ms 212 KB Output isn't correct
15 Incorrect 0 ms 212 KB Output isn't correct
16 Incorrect 0 ms 212 KB Output isn't correct
17 Incorrect 1 ms 212 KB Output isn't correct
18 Incorrect 1 ms 212 KB Output isn't correct
19 Incorrect 1 ms 212 KB Output isn't correct
20 Incorrect 1 ms 212 KB Output isn't correct
21 Incorrect 0 ms 212 KB Output isn't correct
22 Incorrect 1 ms 212 KB Output isn't correct
23 Incorrect 1 ms 212 KB Output isn't correct
24 Incorrect 0 ms 212 KB Output isn't correct
25 Incorrect 1 ms 212 KB Output isn't correct
26 Incorrect 1 ms 212 KB Output isn't correct
27 Incorrect 3 ms 340 KB Output isn't correct
28 Incorrect 3 ms 340 KB Output isn't correct
29 Incorrect 4 ms 340 KB Output isn't correct
30 Incorrect 5 ms 468 KB Output isn't correct
31 Incorrect 4 ms 340 KB Output isn't correct
32 Incorrect 4 ms 340 KB Output isn't correct
33 Incorrect 6 ms 468 KB Output isn't correct
34 Incorrect 2 ms 340 KB Output isn't correct
35 Incorrect 6 ms 468 KB Output isn't correct
36 Incorrect 6 ms 488 KB Output isn't correct
37 Incorrect 1 ms 336 KB Output isn't correct
38 Incorrect 166 ms 6388 KB Output isn't correct
39 Incorrect 0 ms 212 KB Output isn't correct
40 Incorrect 27 ms 980 KB Output isn't correct
41 Incorrect 0 ms 212 KB Output isn't correct
42 Incorrect 1 ms 212 KB Output isn't correct
43 Incorrect 174 ms 6388 KB Output isn't correct
44 Incorrect 6 ms 496 KB Output isn't correct
45 Incorrect 173 ms 6388 KB Output isn't correct
46 Incorrect 175 ms 6392 KB Output isn't correct
47 Incorrect 227 ms 6412 KB Output isn't correct
48 Incorrect 165 ms 6356 KB Output isn't correct
49 Incorrect 252 ms 6384 KB Output isn't correct
50 Incorrect 181 ms 6476 KB Output isn't correct
51 Incorrect 173 ms 6388 KB Output isn't correct
52 Incorrect 161 ms 6392 KB Output isn't correct
53 Incorrect 185 ms 6384 KB Output isn't correct
54 Incorrect 170 ms 6388 KB Output isn't correct
55 Incorrect 167 ms 6388 KB Output isn't correct
56 Incorrect 161 ms 6356 KB Output isn't correct
57 Incorrect 168 ms 6388 KB Output isn't correct
58 Incorrect 166 ms 6388 KB Output isn't correct
59 Incorrect 178 ms 6388 KB Output isn't correct
60 Incorrect 171 ms 6356 KB Output isn't correct
61 Incorrect 179 ms 6392 KB Output isn't correct
62 Incorrect 175 ms 6392 KB Output isn't correct
63 Incorrect 176 ms 6388 KB Output isn't correct
64 Incorrect 162 ms 6384 KB Output isn't correct
65 Incorrect 168 ms 6392 KB Output isn't correct
66 Incorrect 173 ms 6388 KB Output isn't correct
67 Incorrect 282 ms 6388 KB Output isn't correct
68 Incorrect 180 ms 6388 KB Output isn't correct
69 Incorrect 183 ms 6392 KB Output isn't correct
70 Incorrect 103 ms 4184 KB Output isn't correct
71 Incorrect 163 ms 6388 KB Output isn't correct
72 Incorrect 161 ms 6384 KB Output isn't correct
73 Incorrect 166 ms 6476 KB Output isn't correct
74 Incorrect 162 ms 6412 KB Output isn't correct
75 Incorrect 162 ms 6388 KB Output isn't correct
76 Incorrect 164 ms 6388 KB Output isn't correct
77 Incorrect 167 ms 6480 KB Output isn't correct
78 Incorrect 160 ms 6388 KB Output isn't correct
79 Incorrect 162 ms 6388 KB Output isn't correct
80 Incorrect 167 ms 6388 KB Output isn't correct
81 Incorrect 174 ms 6388 KB Output isn't correct
82 Incorrect 204 ms 6392 KB Output isn't correct
83 Incorrect 176 ms 6476 KB Output isn't correct
84 Incorrect 164 ms 6388 KB Output isn't correct
85 Incorrect 178 ms 6388 KB Output isn't correct
86 Incorrect 162 ms 6356 KB Output isn't correct
87 Incorrect 171 ms 6388 KB Output isn't correct
88 Incorrect 167 ms 6388 KB Output isn't correct
89 Incorrect 169 ms 6388 KB Output isn't correct
90 Incorrect 107 ms 4180 KB Output isn't correct
91 Incorrect 170 ms 6356 KB Output isn't correct
92 Incorrect 167 ms 6388 KB Output isn't correct
93 Incorrect 176 ms 6392 KB Output isn't correct
94 Incorrect 170 ms 6356 KB Output isn't correct
95 Incorrect 173 ms 6388 KB Output isn't correct
96 Incorrect 170 ms 6388 KB Output isn't correct
97 Incorrect 168 ms 6356 KB Output isn't correct
98 Incorrect 209 ms 6388 KB Output isn't correct
99 Incorrect 175 ms 6392 KB Output isn't correct
100 Incorrect 171 ms 6392 KB Output isn't correct