Create guard.cpp

Changes

1 changed files (+21/-0)

• 2014/December/Gold/guard.cpp (new)
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    + #include <algorithm> + #include <iostream> + using namespace std; + + int h[1 << 20], DP[1 << 20] = { (int)1e9 }; + + struct cow { int h, w, s; } C[20]; + + int main() { + int N, H; + cin >> N >> H; + for (int i = 0; i < N; i++) cin >> C[i].h >> C[i].w >> C[i].s; + + for (int i = 0; i < (1 << N); i++) { + for (int j = 0; j < N; j++) i & 1 << j ? h[i] += C[j].h : DP[i ^ 1 << j] = max(min(C[j].s, DP[i] - C[j].w), DP[i ^ 1 << j]); + } + + int ans = 0; + for (int i = 0; i < (1 << N); i++) if (h[i] >= H) ans = max(DP[i], ans); + ans != 0 ? cout << ans << endl : cout << "Mark is too tall" << endl; + }