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winmain 2002-03-08
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set<int>::iterator iter;
for(iter = s.begin(); iter!=s.end();++iter)
{
int a = *iter;
............
}
for(iter = s.begin(); iter!=s.end();++iter)
{
int a = *iter;
............
}
Catai算法晓极客 2002-03-08
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seem can't
if
list<int> b;
list<int>::iteator v;
v= b.front();
then
*v;
but if set<int> s;
How ?
//no any of front(), or something..........
if
list<int> b;
list<int>::iteator v;
v= b.front();
then
*v;
but if set<int> s;
How ?
//no any of front(), or something..........
flyingeagle 2002-03-08
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u can use its iterator
