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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;
}
|