oj.uz

Submission #833259

# Submission time Handle Problem Language Result Execution time Memory
833259 2023-08-22T03:47:38 Z vjudge1 Bomb (IZhO17_bomb) C++17
12 / 100
 36 ms 6400 KB 
#include <stdio.h>

int main() {
	int n,m;
	scanf("%d %d",&n,&m); getchar();
	
	bool arr[n][m];
	for(int i = 0; i < n; i++) {
		char s[m+1];
		scanf("%[^\n]",s); getchar();
		for(int j = 0; j < m; j++)
			arr[i][j] = (s[j] == '1');
	}
	
	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 : 1);
	
	return 0;
}

Compilation message

bomb.cpp: In function 'int main()':
bomb.cpp:5:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    5 |  scanf("%d %d",&n,&m); getchar();
      |  ~~~~~^~~~~~~~~~~~~~~
bomb.cpp:10:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   10 |   scanf("%[^\n]",s); getchar();
      |   ~~~~~^~~~~~~~~~~~

Subtask #1
12.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Correct 1 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Correct 0 ms 212 KB Output is correct
5 Incorrect 1 ms 212 KB Output isn't correct
6 Incorrect 0 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 1 ms 212 KB Output isn't correct
10 Incorrect 0 ms 212 KB Output isn't correct
11 Incorrect 0 ms 212 KB Output isn't correct
12 Incorrect 1 ms 212 KB Output isn't correct
13 Correct 0 ms 212 KB Output is correct
14 Incorrect 1 ms 212 KB Output isn't correct
15 Incorrect 1 ms 212 KB Output isn't correct
16 Incorrect 0 ms 212 KB Output isn't correct
17 Correct 0 ms 212 KB Output is correct
18 Incorrect 0 ms 212 KB Output isn't correct
19 Incorrect 0 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 0 ms 212 KB Output isn't correct
23 Incorrect 0 ms 212 KB Output isn't correct
24 Incorrect 0 ms 212 KB Output isn't correct
25 Incorrect 0 ms 212 KB Output isn't correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Incorrect 1 ms 340 KB Output isn't correct
29 Incorrect 1 ms 340 KB Output isn't correct
30 Incorrect 1 ms 340 KB Output isn't correct
31 Incorrect 1 ms 340 KB Output isn't correct
32 Incorrect 1 ms 340 KB Output isn't correct
33 Incorrect 1 ms 468 KB Output isn't correct
34 Incorrect 1 ms 340 KB Output isn't correct
35 Incorrect 1 ms 468 KB Output isn't correct
36 Correct 1 ms 468 KB Output is correct
37 Incorrect 0 ms 212 KB Output isn't correct
38 Incorrect 25 ms 6356 KB Output isn't correct
39 Incorrect 0 ms 212 KB Output isn't correct
40 Incorrect 3 ms 980 KB Output isn't correct
41 Incorrect 0 ms 212 KB Output isn't correct
42 Incorrect 0 ms 212 KB Output isn't correct
43 Incorrect 25 ms 6356 KB Output isn't correct
44 Incorrect 1 ms 468 KB Output isn't correct
45 Incorrect 25 ms 6356 KB Output isn't correct
46 Incorrect 29 ms 6356 KB Output isn't correct
47 Incorrect 26 ms 6356 KB Output isn't correct
48 Incorrect 27 ms 6396 KB Output isn't correct
49 Correct 24 ms 6356 KB Output is correct
50 Incorrect 28 ms 6356 KB Output isn't correct
51 Incorrect 29 ms 6356 KB Output isn't correct
52 Incorrect 26 ms 6356 KB Output isn't correct
53 Incorrect 29 ms 6356 KB Output isn't correct
54 Incorrect 24 ms 6356 KB Output isn't correct
55 Incorrect 28 ms 6356 KB Output isn't correct
56 Incorrect 25 ms 6356 KB Output isn't correct
57 Incorrect 25 ms 6356 KB Output isn't correct
58 Incorrect 24 ms 6356 KB Output isn't correct
59 Incorrect 24 ms 6356 KB Output isn't correct
60 Correct 24 ms 6356 KB Output is correct
61 Incorrect 26 ms 6356 KB Output isn't correct
62 Correct 24 ms 6400 KB Output is correct
63 Correct 28 ms 6356 KB Output is correct
64 Correct 24 ms 6356 KB Output is correct
65 Incorrect 27 ms 6356 KB Output isn't correct
66 Incorrect 24 ms 6356 KB Output isn't correct
67 Incorrect 25 ms 6356 KB Output isn't correct
68 Incorrect 28 ms 6356 KB Output isn't correct
69 Incorrect 36 ms 6356 KB Output isn't correct
70 Incorrect 17 ms 4192 KB Output isn't correct
71 Incorrect 26 ms 6356 KB Output isn't correct
72 Incorrect 26 ms 6356 KB Output isn't correct
73 Incorrect 25 ms 6356 KB Output isn't correct
74 Incorrect 26 ms 6396 KB Output isn't correct
75 Incorrect 25 ms 6356 KB Output isn't correct
76 Incorrect 25 ms 6356 KB Output isn't correct
77 Incorrect 26 ms 6356 KB Output isn't correct
78 Incorrect 26 ms 6356 KB Output isn't correct
79 Incorrect 26 ms 6356 KB Output isn't correct
80 Incorrect 27 ms 6356 KB Output isn't correct
81 Incorrect 26 ms 6356 KB Output isn't correct
82 Incorrect 26 ms 6356 KB Output isn't correct
83 Incorrect 30 ms 6356 KB Output isn't correct
84 Incorrect 27 ms 6356 KB Output isn't correct
85 Incorrect 27 ms 6356 KB Output isn't correct
86 Incorrect 25 ms 6356 KB Output isn't correct
87 Incorrect 27 ms 6356 KB Output isn't correct
88 Incorrect 30 ms 6356 KB Output isn't correct
89 Incorrect 25 ms 6392 KB Output isn't correct
90 Incorrect 18 ms 4180 KB Output isn't correct
91 Incorrect 26 ms 6356 KB Output isn't correct
92 Incorrect 34 ms 6356 KB Output isn't correct
93 Incorrect 25 ms 6356 KB Output isn't correct
94 Incorrect 24 ms 6356 KB Output isn't correct
95 Incorrect 25 ms 6356 KB Output isn't correct
96 Incorrect 27 ms 6356 KB Output isn't correct
97 Incorrect 24 ms 6356 KB Output isn't correct
98 Incorrect 27 ms 6356 KB Output isn't correct
99 Incorrect 26 ms 6356 KB Output isn't correct
100 Incorrect 25 ms 6392 KB Output isn't correct