?? 2177.cpp
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/* This Code is Submitted by wywcgs for Problem 2177 on 2006-03-23 at 15:33:30 */
#include <cstdio>
#include <vector>
#include <algorithm>
using namespace std;
typedef unsigned int uint;
const int MAX = 1024;
int e, id[MAX], wage[MAX];
vector<int> nxt[MAX];
int cost(int);
class Task {
public:
int o, base, pay;
bool did[MAX];
vector<int> wkr;
void make(int);
void act();
void dep(Task&) const;
};
void Task::make(int co) {
int dn, m, i; scanf("%d %d %d", &base, &dn, &m);
o = co; wkr.clear(); nxt[o].clear();
pay = -1; memset(did, false, sizeof(did));
for(i = 0; i < dn+m; i++) {
int a; scanf("%d", &a); a--;
if(i < dn) { nxt[o].push_back(a); id[a]++; }
else wkr.push_back(a);
}
}
void Task::act() {
uint i;
for(i = 0; i < wkr.size(); i++)
if(!did[wkr[i]]) { did[wkr[i]] = true; wage[wkr[i]] += cost(o); }
}
void Task::dep(Task& tn) const {
int i;
for(i = 0; i < e; i++) tn.did[i] = tn.did[i] || did[i];
}
Task task[MAX];
int main()
{
int i, n;
while(scanf("%d %d", &n, &e) != EOF && n != 0) {
memset(wage, 0, sizeof(wage)); memset(id, 0, sizeof(id));
for(i = 0; i < n; i++) task[i].make(i);
int top = 0, stack[MAX];
for(i = 0; i < n; i++) if(id[i] == 0) stack[top++] = i;
while(top > 0) {
int p = stack[--top]; task[p].act();
for(i = 0; i < (int)nxt[p].size(); i++) {
int o = nxt[p][i];
task[p].dep(task[o]);
if(--id[o] == 0) stack[top++] = o;
}
}
printf("*****\n");
for(i = 0; i < e; i++) printf("%d %d\n", i+1, wage[i]);
}
return 0;
}
int cost(int o)
{
if(task[o].pay == -1) {
uint i; task[o].pay = task[o].base;
for(i = 0; i < nxt[o].size(); i++) task[o].pay += cost(nxt[o][i]);
}
return task[o].pay;
}
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