GCC Code Coverage Report


Directory: ./
Coverage: low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
Coverage Exec / Excl / Total
Lines: 100.0% 17 / 0 / 17
Functions: 100.0% 1 / 0 / 1
Branches: 65.0% 26 / 0 / 40

test/cpv/aizu-alds1/alds1_14_c.cpp
Line Branch Exec Source
1 // competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/courses/lesson/1/ALDS1/all/ALDS1_14_C
2 #include "../../../src/math/ds/mint/be61n1/lib.hpp"
3 #include "../../../src/str/hash/substr_2d/lib.hpp"
4
5 using namespace tifa_libs;
6 using mint = mint_2e61n1;
7
8 36 int main() {
9
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36 std::cin.tie(nullptr)->std::ios::sync_with_stdio(false);
10 u32 h, w;
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36 std::cin >> h >> w;
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36 vec<strn> a(h);
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23437 for (auto& i : a) std::cin >> i;
14 u32 r, c;
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36 std::cin >> r >> c;
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36 vec<strn> b(r);
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10370 for (auto& i : b) std::cin >> i;
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36 if (h < r || w < c) return 0;
19 35 hash_substr_2d<mint> ha, hb;
20 35 ha.set(a, c);
21 35 hb.set(b, c);
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13138 flt_ (u32, i, 0, h - r + 1)
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9844360 flt_ (u32, j, 0, w - c + 1)
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9831257 if (ha.get(i, j, r) == hb.get(0, 0, r)) std::cout << i << " " << j << '\n';
25 35 return 0;
26 36 }
27