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| #include <cstdio> #include <cstring> #include <algorithm> #include <set> using namespace std;
const int maxn = 55; int n, t; int a[maxn][maxn], num[maxn], cnt[maxn]; int Max[maxn], p[maxn][maxn]; set<int> s;
void dfs(int d, int x) { if (s.size() >= 10 && x >= *s.rbegin()) { return; } if (d == n + 1) { s.insert(x); if (s.size() > 10) { s.erase(*s.rbegin()); } return; } for (int i = 0; i < cnt[d]; ++i) { dfs(d + 1, x + p[d][i]); } }
int main() { while (~scanf("%d", &n) && n) { int ans = 0; for (int i = 1; i <= n; ++i) { scanf("%d", &num[i]); Max[i] = 0, p[i][0] = 0, cnt[i] = 1; for (int j = 1; j <= num[i]; ++j) { scanf("%d", &a[i][j]); a[i][j] = a[i][j - 1] + 10 - a[i][j]; if (a[i][j] > Max[i]) { Max[i] = a[i][j]; cnt[i] = 0; } if (a[i][j] == Max[i]) { p[i][cnt[i]++] = j; } } ans += Max[i]; } if (t) { puts(""); } printf("Workyards %d\n", ++t); printf("Maximum profit is %d.\n", ans); printf("Number of pruls to buy: "); int Min = 0; s.clear(); for (int i = 1; i <= n; ++i) { if (cnt[i] > 0) { Min += p[i][0]; } for (int j = cnt[i] - 1; j >= 0; --j) { p[i][j] -= p[i][0]; s.insert(p[i][j]); } } while (s.size() > 10) { s.erase(*s.rbegin()); } dfs(1, 0); printf("%d", Min); s.erase(*s.begin()); for (auto it = s.begin(); it != s.end(); ++it) { printf(" %d", Min + *it); } puts(""); } return 0; }
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