daocot0110
quoc14
c_cpp
5 months ago
21 kB
2
Indexable
Thamlam
Level 7
Đảo Cột
Trong ma trận nhị phân, phép đảo cột của ma trận là việc thay thế các giá trị của cột
đó từ 0 -> 1 và từ 1 -> 0. Cho ma trận nhị phân NxM (N <= 100, M <= 20), hỏi sau K
lần đảo cột thì số hàng gồm toàn số 1 nhiều nhất có thể thu được là bao nhiêu. (Yêu
cầu phải đảo cột đúng K lần và một cột có thể được đảo nhiều lần)
Ví dụ
Với ví dụ bên, nếu K = 1, ta sẽ có kết quả lớn nhất khi đảo cột thứ 2 và thu được 1
hàng gồm toàn số 1 là hàng thứ 4. Nếu K = 2, kết quả thu được là 2 khi đảo cột thứ 2
và cột thứ 3.
0 1 0 0 0
1 0 0 1 1
0 0 0 0 0
1 0 1 1 1
1 0 0 1 1
K=1, có 1 hàng toàn 1
0 0 0 0 0
1 1 0 1 1
0 1 0 0 0
1 1 1 1 1
1 1 0 1 1
K=2, có 2 hàng toàn 1
0 0 1 0 0
1 1 1 1 1
0 1 1 0 0
1 1 0 1 1
1 1 1 1 1
Input: Cho 3 số N, M, K
Tiếp theo là ma trận NxM
Output: In ra số lượng hàng toàn 1 nhiều nhất định dạng như bên dưới
Case #1 1
Case #2 2
Case #1 1
Case #2 2
Case #3 25
Case #4 16
Case #5 19
Case #6 29
Case #7 5
Case #8 1
Case #9 100
Case #10 100
10
5 5 1
0 1 0 0 0
1 0 0 0 0
0 0 0 0 0
1 0 1 1 1
1 0 0 1 1
5 5 2
0 1 0 0 0
1 0 0 1 1
0 0 0 0 0
1 0 1 1 1
1 0 0 1 1
50 10 21
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
0 0 1 1 0 1 1 1 0 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 1 1 1 0 1 0 1 1 0
1 0 1 0 1 1 0 0 1 1
1 0 1 0 1 1 0 0 1 1
1 0 1 0 1 1 0 0 1 1
0 0 1 1 1 0 0 0 0 1
0 0 1 1 1 0 0 0 0 1
0 0 1 1 1 0 0 0 0 1
50 10 49
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
0 1 1 0 1 0 0 1 0 0
1 0 0 1 1 0 1 1 0 0
1 0 0 1 1 0 1 1 0 0
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
0 0 1 1 1 1 1 1 0 0
1 0 0 1 0 1 1 0 0 1
0 1 0 0 0 1 1 1 0 1
50 10 31
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 0 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
0 0 0 0 1 1 0 1 1 1
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 1 0 0 1 0 0 1 0
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
1 1 0 0 0 1 1 0 1 1
0 0 0 0 0 1 0 1 1 1
50 10 46
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
1 0 1 0 0 1 1 0 1 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 1 1 1 1 0 1 0 1
0 1 0 0 0 0 0 1 0 1
0 1 0 0 0 0 0 1 0 1
0 1 0 0 0 0 0 1 0 1
0 1 0 0 0 0 0 1 0 1
1 0 1 0 1 1 0 0 0 0
1 0 1 0 1 1 0 0 0 0
1 0 1 0 1 1 0 0 0 0
1 0 1 0 1 1 0 0 0 0
1 0 1 0 1 1 0 0 0 0
1 0 1 0 1 1 0 0 0 0
1 1 1 1 1 0 1 0 1 1
1 1 1 1 1 0 1 0 1 1
1 1 1 1 1 0 1 0 1 1
50 10 39
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
0 0 0 0 1 0 1 1 1 0
1 1 1 1 0 0 0 1 1 1
1 1 1 1 0 0 0 1 1 1
1 1 1 1 0 0 0 1 1 1
1 1 1 1 0 0 0 1 1 1
1 1 1 1 0 0 0 1 1 1
1 0 1 1 1 1 1 0 0 0
1 0 1 1 1 1 1 0 0 0
1 0 1 1 1 1 1 0 0 0
1 0 1 1 1 1 1 0 0 0
1 0 1 1 1 1 1 0 0 0
1 0 1 1 1 1 1 0 0 0
1 0 1 1 1 1 1 0 0 0
1 0 0 1 1 1 0 0 1 1
1 0 0 1 1 1 0 0 1 1
0 0 1 0 1 0 0 0 1 0
0 0 1 0 1 0 0 0 1 0
1 0 0 1 0 0 0 1 1 0
1 0 0 0 0 1 0 0 0 1
1 0 0 0 0 1 0 0 0 1
100 20 10
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 1 1 1 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 0 0 0
1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0
1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0
1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0
1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0
1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0
1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 0 0 1 0
0 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1
0 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1
0 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1
0 1 1 1 1 1 1 0 0 0 0 0 0 1 0 1 1 1 0 1
1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1
1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1
1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1
0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1
0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1
0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1
1 0 1 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 1
0 1 1 1 1 0 0 1 0 1 0 0 1 1 0 0 1 0 0 1
0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 1
0 0 0 0 0 1 1 1 0 1 1 0 0 1 1 1 0 0 1 0
100 20 3560
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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#include <iostream>
using namespace std;
int T, n, m, k, result;
int arr[101][21], temp[101][21];
bool visit[101];
void solveProblem(){
for(int i = 0; i < n; i++){
if(visit[i]) continue;
visit[i] = true;
int cnt = 1;
for(int j = i + 1; j < n; j++){
if(visit[j]) continue;
bool isSame = true;
for(int t = 0; t < m; t++){
if(arr[i][t] != arr[j][t]){
isSame = false;
break;
}
}
if(isSame){
cnt++;
visit[j] = true;
}
}
int c0 = 0;
for(int j = 0; j < m; j++){
if(!arr[i][j]) c0++;
}
if((c0 <= k && (k-c0) % 2 == 0)){
if(result < cnt) result = cnt;
}
}
}
int main(){
freopen("input.txt", "r", stdin);
cin >> T;
for(int tc = 1; tc <= T; tc++){
int c0 = 0, c1 = 0;
// Input
cin >> n >> m >> k;
for(int i = 0; i < n; i++){
for(int j = 0; j < m; j++){
cin >> arr[i][j];
if(arr[i][j]) c1++;
else c0++;
}
}
// Initial
result = 0;
for(int i = 0; i < n; i++) visit[i] = false;
// Solve Problem
if((c1 == n*m && k%2 == 0) || (c0 == n*m && k >= m && (k-m)%2 == 0)){
result = n;
} else if((c1 == n*m && k%2 == 1) || (c0 == n*m && k < m) || (c0 == n*m && k > m && (k-m)%2 == 1)){
result = 0;
} else{
solveProblem();
}
// Output
cout << "Case #" << tc << " " << result << endl;
}
return 0;
}
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