oj.uz

답안 #833395

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
833395 2023-08-22T05:19:25 Z vjudge1 Bomb (IZhO17_bomb) C++17
9 / 100
 276 ms 6708 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define fi first
#define se second

const ll N = 2600;

ll n,m,idk;
char a[N][N];
ll mins,temp;

void sub1() {
	if(n == 1) {
		mins = 1e9;
		if(a[1][1] == '1') temp++;
		for(int i=2; i<=m; i++) {
			if(a[1][i] == a[1][i-1] && a[1][i] == '1') {
				temp++;
			}
			else {
				if(temp != 0)mins = min(mins,temp);
				if(a[1][i] == '0') temp = 0;
				else temp = 1;
			}
		}
		if(temp != 0)mins = min(mins,temp);
		cout << mins << endl;
	}
	else if(m == 1) {
		mins = 1e9;
		if(a[1][1] == '1') temp++;
		for(int i=2; i<=n; i++) {
			if(a[i][1] == a[i-1][1] && a[i][1] == '1') {
				temp++;
			}
			else {
				if(temp != 0)mins = min(mins,temp);
				if(a[i][1] == '0') temp = 0;
				else temp = 1;
			}
		}
		if(temp != 0)mins = min(mins,temp);
		cout << mins << endl;
	}
}
int main() {
	cin >> n >> m;
	for(int i=1; i<=n; i++) {
		for(int j=1; j<=m; j++) {
			cin >> a[i][j];
			if(a[i][j] == '1') idk++;
		}
	}
	if(n == 1 || m == 1) {
		sub1(); 
		return 0;
	}
	else if(idk == n*m) {
		cout << n*m << endl;
	}
	else {
		cout << 3 << endl;
	}
//	for(int i=1; i<=n; i++) {
//		for(int j=1; j<=m; j++) {
//			for(int h=1; h<=n; h++) {
//				for(int w=1; w<=m; w++) {
//					if(a[h][w] == '1') {
//						for(int col=1; col<=)
//					}
//				}
//			}
//		}
//	}
}

/*
10 1
0
0
0
1
1
0
0
1
1
1

9 1
011111011
*/

Subtask #1
9.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 2 ms 6612 KB Output is correct
4 Correct 2 ms 6612 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Incorrect 0 ms 212 KB Output isn't correct
8 Incorrect 0 ms 304 KB Output isn't correct
9 Incorrect 0 ms 340 KB Output isn't correct
10 Incorrect 0 ms 340 KB Output isn't correct
11 Incorrect 0 ms 340 KB Output isn't correct
12 Incorrect 0 ms 340 KB Output isn't correct
13 Correct 0 ms 340 KB Output is correct
14 Incorrect 1 ms 340 KB Output isn't correct
15 Incorrect 0 ms 340 KB Output isn't correct
16 Incorrect 0 ms 340 KB Output isn't correct
17 Incorrect 0 ms 468 KB Output isn't correct
18 Incorrect 1 ms 468 KB Output isn't correct
19 Incorrect 1 ms 468 KB Output isn't correct
20 Incorrect 1 ms 468 KB Output isn't correct
21 Incorrect 0 ms 340 KB Output isn't correct
22 Incorrect 1 ms 468 KB Output isn't correct
23 Incorrect 1 ms 468 KB Output isn't correct
24 Incorrect 1 ms 468 KB Output isn't correct
25 Incorrect 1 ms 468 KB Output isn't correct
26 Incorrect 1 ms 468 KB Output isn't correct
27 Correct 5 ms 980 KB Output is correct
28 Incorrect 4 ms 980 KB Output isn't correct
29 Incorrect 5 ms 1236 KB Output isn't correct
30 Incorrect 7 ms 1340 KB Output isn't correct
31 Incorrect 5 ms 1108 KB Output isn't correct
32 Incorrect 7 ms 1336 KB Output isn't correct
33 Incorrect 9 ms 1356 KB Output isn't correct
34 Incorrect 6 ms 1108 KB Output isn't correct
35 Incorrect 8 ms 1364 KB Output isn't correct
36 Incorrect 10 ms 1460 KB Output isn't correct
37 Incorrect 0 ms 340 KB Output isn't correct
38 Correct 221 ms 6624 KB Output is correct
39 Incorrect 1 ms 340 KB Output isn't correct
40 Incorrect 25 ms 2516 KB Output isn't correct
41 Incorrect 0 ms 340 KB Output isn't correct
42 Incorrect 1 ms 468 KB Output isn't correct
43 Incorrect 205 ms 6600 KB Output isn't correct
44 Incorrect 7 ms 1364 KB Output isn't correct
45 Incorrect 248 ms 6652 KB Output isn't correct
46 Incorrect 276 ms 6588 KB Output isn't correct
47 Incorrect 211 ms 6560 KB Output isn't correct
48 Incorrect 220 ms 6548 KB Output isn't correct
49 Incorrect 228 ms 6616 KB Output isn't correct
50 Incorrect 213 ms 6580 KB Output isn't correct
51 Incorrect 218 ms 6620 KB Output isn't correct
52 Incorrect 227 ms 6572 KB Output isn't correct
53 Incorrect 226 ms 6644 KB Output isn't correct
54 Incorrect 211 ms 6616 KB Output isn't correct
55 Incorrect 218 ms 6536 KB Output isn't correct
56 Incorrect 210 ms 6568 KB Output isn't correct
57 Incorrect 227 ms 6604 KB Output isn't correct
58 Incorrect 232 ms 6656 KB Output isn't correct
59 Incorrect 233 ms 6708 KB Output isn't correct
60 Incorrect 249 ms 6584 KB Output isn't correct
61 Incorrect 226 ms 6596 KB Output isn't correct
62 Incorrect 205 ms 6532 KB Output isn't correct
63 Incorrect 208 ms 6592 KB Output isn't correct
64 Incorrect 202 ms 6540 KB Output isn't correct
65 Incorrect 207 ms 6660 KB Output isn't correct
66 Incorrect 202 ms 6544 KB Output isn't correct
67 Incorrect 204 ms 6548 KB Output isn't correct
68 Incorrect 216 ms 6560 KB Output isn't correct
69 Incorrect 247 ms 6544 KB Output isn't correct
70 Incorrect 132 ms 5364 KB Output isn't correct
71 Incorrect 223 ms 6624 KB Output isn't correct
72 Incorrect 210 ms 6564 KB Output isn't correct
73 Incorrect 217 ms 6592 KB Output isn't correct
74 Incorrect 205 ms 6648 KB Output isn't correct
75 Incorrect 230 ms 6604 KB Output isn't correct
76 Incorrect 205 ms 6628 KB Output isn't correct
77 Incorrect 198 ms 6628 KB Output isn't correct
78 Incorrect 207 ms 6544 KB Output isn't correct
79 Incorrect 208 ms 6564 KB Output isn't correct
80 Incorrect 214 ms 6556 KB Output isn't correct
81 Incorrect 236 ms 6568 KB Output isn't correct
82 Incorrect 208 ms 6600 KB Output isn't correct
83 Incorrect 203 ms 6544 KB Output isn't correct
84 Incorrect 201 ms 6612 KB Output isn't correct
85 Incorrect 210 ms 6572 KB Output isn't correct
86 Incorrect 198 ms 6640 KB Output isn't correct
87 Incorrect 202 ms 6620 KB Output isn't correct
88 Incorrect 212 ms 6560 KB Output isn't correct
89 Incorrect 209 ms 6620 KB Output isn't correct
90 Incorrect 131 ms 5268 KB Output isn't correct
91 Incorrect 202 ms 6628 KB Output isn't correct
92 Incorrect 201 ms 6632 KB Output isn't correct
93 Incorrect 208 ms 6652 KB Output isn't correct
94 Incorrect 229 ms 6632 KB Output isn't correct
95 Incorrect 204 ms 6556 KB Output isn't correct
96 Incorrect 209 ms 6572 KB Output isn't correct
97 Incorrect 199 ms 6568 KB Output isn't correct
98 Incorrect 207 ms 6600 KB Output isn't correct
99 Incorrect 205 ms 6584 KB Output isn't correct
100 Incorrect 218 ms 6596 KB Output isn't correct