mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
#include <iostream>
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#include <string>
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#include <cstring>
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#include <cstdio>
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#include <set>
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#include <map>
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#include <queue>
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#include <cmath>
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#include <algorithm>
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using namespace std;
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#define forn(i, n) for(int i = 0; i < (int)(n); i++)
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#define clr(a, b) memset(a, b, sizeof(a))
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#define SZ(a) ((int)a.size())
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#define PB push_back
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#define MP make_pair
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#define inf 0x3f3f3f3f
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typedef vector<int> vi;
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typedef pair<int, int> pii;
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typedef long long ll;
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#ifdef ecust
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#define RR "%lld"
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#else
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#define RR "%I64d"
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#endif
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namespace acm {
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int dp[2][220][10][220];
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int T, HS, A, R, U, D, FI, P;
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int des[300];
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void update(int &a, int b) {
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a = max(a, b);
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}
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void solve() {
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scanf("%d%d%d%d", &T, &HS, &A, &R);
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scanf("%d%d%d%d", &U, &D, &FI, &P);
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forn(i, T)
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scanf("%d", des + i + 1);
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clr(dp, 0x3f);
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forn(i, 2)
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forn(j, 220)
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forn(k, 10)
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forn(l, 220)
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dp[i][j][k][l] = -inf;
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int now = 0;
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dp[0][HS][0][0] = 0;
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for (int tt = 1; tt <= T; ++tt) {
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int fang = des[tt];
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for (int i = 1; i <= HS; ++i) {
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for (int j = 0; j <= 6; ++j) {
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for (int k = 0; k <= T; ++k) {
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if (dp[now][i][j][k] == -inf)
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continue;
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if (i > D) {
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int add = A + (HS - i) / R * U;
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if (add < fang)
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add = 0;
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else
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add -= fang;
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update(dp[now ^ 1][i - D][6][k + 1], dp[now][i][j][k]
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+ add + FI * k);
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}
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int add = A + (HS - i) / R * U;
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if (add < fang)
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add = 0;
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else
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add -= fang;
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if (j - 1 == 0)
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update(dp[now ^ 1][i][j - 1][0], dp[now][i][j][k] + add
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+ FI * k);
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else if (j)
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update(dp[now ^ 1][i][j - 1][k], dp[now][i][j][k] + add
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+ FI * k);
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else if (j == 0)
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update(dp[now ^ 1][i][j][k], dp[now][i][j][k] + add);
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}
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}
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}
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now = now ^ 1;
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}
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int ans = -inf, ans2 = -inf;
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forn(j, 220)
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forn(k, 10)
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forn(l, 220) {
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if (dp[now ][j][k][l] != inf) {
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update(ans, dp[now ][j][k][l] - (HS - j) * P);
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}
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}
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printf("%d\n", ans);
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}
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void icpc() {
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int nc, nn = 1;
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scanf("%d", &nc);
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while (nc--) {
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printf("Case #%d: ", nn++);
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solve();
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}
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}
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}
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int main() {
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acm::icpc();
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return 0;
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}
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