#include <fstream>
#include <vector>
#include <queue>
#include <algorithm>
using namespace std;
ifstream cin("a.in");
ofstream cout("a.out");
struct node
{
long long layer,sum,lst,tip;
};
struct cmp
{
bool operator()(node a,node b)
{
if(a.sum==b.sum)
{
return a.layer<b.layer;
}
return a.sum>b.sum;
}
};
priority_queue<node,vector<node>,cmp>pq;
vector<long long >arr;
vector<long long >adj[200005];
int main()
{
long long n,m,k,i,a,b,x,y;
long long sum=0;
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cin>>n>>m>>k;
for(i=1; i<=n; i++)
{
cin>>a>>b;
adj[a].push_back(b);
}
long long imp=0,minim=1e9,poz=m;
for(i=1; i<=m; i++)
{
cin>>x>>y;
sort(adj[i].begin(),adj[i].end());
if(adj[i].size()==0)
{
imp=1;
}
else
{
long long vkuk=adj[i][0];
sum+=adj[i][0];
for(long long j=0; j<adj[i].size(); j++)
{
adj[i][j]-=vkuk;
}
if(adj[i].size()>=2)
{
if(adj[i][1]<=minim)
{
poz=i;
}
minim=min(minim,adj[i][1]);
}
}
}
swap(adj[m],adj[poz]);
if(imp==1)
{
cout<<-1<<'\n';
}
else
{
cout<<sum<<'\n';
}
k--;
node curr,curr2;
pq.push({1,minim,0,0});
while(pq.size() && k && imp==0)
{
curr=pq.top();
pq.pop();
if(curr.lst!=0)
{
k--;
cout<<curr.sum+sum<<'\n';
}
else if(curr.lst==0 && curr.tip==1 && curr.layer!=m)
{
k--;
cout<<curr.sum+sum<<'\n';
}
if(curr.layer!=m+1)
{
if(curr.lst==0)
{
curr.sum-=minim;
curr.tip=0;
}
else
{
curr.tip=1;
}
if(curr.lst+1<adj[curr.layer].size())
{
curr2=curr;
curr2.lst++;
curr2.sum=curr2.sum-adj[curr.layer][curr.lst]+adj[curr.layer][curr.lst+1];
pq.push(curr2);
}
if(curr.layer+1<=m)
{
curr2=curr;
curr2.sum+=minim;
curr2.lst=0;
curr2.layer++;
pq.push(curr2);
}
}
}
while(k)
{
k--;
cout<<-1<<'\n';
}
return 0;
}
/*
5 2 7
1 5
1 3
2 3
1 6
2 1
1 1
1 1*/
Compilation message
Main.cpp: In function 'int main()':
Main.cpp:52:34: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
52 | for(long long j=0; j<adj[i].size(); j++)
| ~^~~~~~~~~~~~~~
Main.cpp:103:26: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
103 | if(curr.lst+1<adj[curr.layer].size())
| ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
6 ms |
10076 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
8 ms |
10096 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
6 ms |
10076 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
7 ms |
10072 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
6 ms |
10076 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
