test/cpv/library-checker-linear_algebra/matrix_rank.mintd-md.cpp
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #define AUTO_GENERATED | ||
| 2 | // competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/matrix_rank | ||
| 3 | #include "../../../src/lalg/ds/mat/lib.hpp" | ||
| 4 | #include "../../../src/lalg/mat/ge/lib.hpp" | ||
| 5 | |||
| 6 | using namespace tifa_libs; | ||
| 7 | CEXP u32 MOD = 998244353; | ||
| 8 | |||
| 9 | #include "../../../src/math/ds/mint/md/lib.hpp" | ||
| 10 | |||
| 11 | using namespace tifa_libs; | ||
| 12 | using mint = mint_md<__LINE__>; | ||
| 13 | using mat = tifa_libs::matrix<mint>; | ||
| 14 | |||
| 15 | 36 | int main() { | |
| 16 | 36 | mint::set_mod(MOD); | |
| 17 |
1/2✓ Branch 2 taken 36 times.
✗ Branch 3 not taken.
|
36 | std::cin.tie(nullptr)->std::ios::sync_with_stdio(false); |
| 18 | u32 n, m; | ||
| 19 |
2/4✓ Branch 1 taken 36 times.
✗ Branch 2 not taken.
✓ Branch 4 taken 36 times.
✗ Branch 5 not taken.
|
36 | std::cin >> n >> m; |
| 20 |
4/4✓ Branch 0 taken 33 times.
✓ Branch 1 taken 3 times.
✓ Branch 2 taken 3 times.
✓ Branch 3 taken 30 times.
|
36 | if (!n || !m) { |
| 21 |
1/2✓ Branch 1 taken 6 times.
✗ Branch 2 not taken.
|
6 | std::cout << "0\n"; |
| 22 | 6 | return 0; | |
| 23 | } | ||
| 24 | 30 | mat a(n, m); | |
| 25 | 30 | std::cin >> a; | |
| 26 | 1804241 | auto is_0 = [](cT_(mint) x) { return x.val() == 0; }; | |
| 27 |
1/2✓ Branch 2 taken 30 times.
✗ Branch 3 not taken.
|
30 | std::cout << abs(tifa_libs::ge_mat(a, is_0, false)); |
| 28 | 30 | return 0; | |
| 29 | 30 | } | |
| 30 |