void TestWidget::loadInjection(const QString & file )
{
QString f(":/test/wtr/");
f+=file;
QFile filein(f);
if (!filein.open(QFile::ReadOnly))
qDebug("Nie udane otwarcie pliku: %s",qPrintable(file));
/* for (int i=0;i<11;i++)
{
filein.getline(buffer,1023,'\n'); // pominiecie nag³ówka
//cout<<buffer<<endl;
}
*/
double /*pos, vel,*/p1,p2,p3;
times.clear(); // vint
// velocity.clear(); // vint
press1.clear(); // vint;
press2.clear();
press3.clear();
// position.clear(); //lpair
int time = 0;
QTextStream stream(&filein);
while (!filein.atEnd())
{
///stream>>pos;
stream>>p3;
stream>>p1;
stream>>p2;
//qDebug("Strem %f,%f,%f",p1,p2,p3);
stream.readLine() ; // getline(buffer,1023,'\n'); // eat rest of the line
// filein>>vel;
times.push_back(time);
// position.push_back( pair<double,double>(time,pos));
// velocity.push_back((int)vel);
press1.push_back((int)p1);
press2.push_back((int)p2);
press3.push_back(p3);
//filein>>buffer;
// cout<<time<<" p:"<<pos<<" v:"<<vel<<" p1:"<<p1<<endl; //" "<<p2<<" "<<p3<<endl;
++time;
}
chart->channels().clear();
initCharts();
chart->update();
}
int main(){
int ts; cin>>ts; while(ts--){
pos.clear();
int n,k; cin>>n>>k; for(int i=0,t;i<n;++i){
cin>>t; pos.pb(t);
} sort(pos.begin(),pos.end());
int L=0,R=1000000000,M; while(R>L){
M=(L+R)>>1; if(can(M,k))R=M;
else L=M+1;
} cout<<L<<endl;
}
}
int main(){
int n,m;while(cin>>n>>m){
if(n==0 && m==0)break;
G.clear(), G.resize(n);
ans.clear(), ans.resize(n);
low.clear(), low.resize(n);
num.clear(), num.resize(n); timer=0;
while(1){
int u,v;cin>>u>>v;
if(u==-1 && v==-1)break;
// if(!~u&&!~v)break;
G[u].pb(v), G[v].pb(u);
}
dfs(0,0);
sort(ans.begin(),ans.end(),[](const pii &a,const pii &b)->bool{
return a.X==b.X?a.Y<b.Y:a.X>b.X;
});
for(int i=0;i<m;++i){
printf("%d %d\n",ans[i].Y,ans[i].X);
} el;
}
}
