Make different lists from list

I use Qt and C++, I have a list (QList<int>)

list<<1<<3<<4<<5<<9<<22<<32<<45

I want to make this

If user enter 4 I want to make this;

list1<<1<<3<<4<<5

list2<<9<<22<<32<<45

If user enter 3, I 开发者_StackOverflowwant to divide 3 lists etc.. How can I do this?

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See the code below. I have not tested it , but i might give you an idea. Remember to #include <QtAlgorithms> too.

read x;

QVector<QList<QString> > vectorOfLists;

bool continueLoop = true;
while (continueLoop)
{
 QList<QString> temp(x);
 if (list.count () > x)
 {

    qCopy(list.begin(), list.begin()+x, temp.begin());
    list.erase (list.begin(), list.begin()+x);
 }
 else
 {
   qCopy(list.begin(), list.end(), temp.begin());
   continueLoop = false;

 }
  //Add list to collection
  vectorOfLists.append (temp);
}