dev/cpp/bookAmmeraal/00/main.cpp

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/* STL */
#include <algorithm>
#include <deque>
#include <functional>
#include <iterator>
#include <list>
#include <map>
#include <memory>
#include <numeric>
#include <queue>
#include <set>
#include <stack>
#include <utility>
#include <vector>
/* STD */
#include <iostream>
#include <string>
#include <cstdlib>
#include <math.h>
using namespace std;
void showlist (const char *str, const list<int> &L) {
list<int>::const_iterator i;
cout << str << endl << " ";
for (i=L.begin(); i != L.end(); ++i)
cout << *i << " ";
cout << endl;
}
int main (int argc, char *argv[]) {
list<int> L;
int x;
cout << "Enter positive integers, followed by 0:\n";
while (cin >> x, x != 0)
L.push_back(x);
showlist("Initial list:", L);
L.push_front(123);
showlist("After inserting 123 at the beginning:", L);
list<int>::iterator i = L.begin();
L.insert(++i, 456);
showlist("After inserting 456 at the second position:", L);
i = L.end();
L.insert(--i, 999);
showlist("After inserting 999 just before the end:", L);
i = L.begin(); x = *i;
L.pop_front();
cout << "Deleted at the beginning: " << x << endl;
showlist("After this deletion:", L);
i = L.end(); x = *--i;
L.pop_back();
cout << "Deleted at the end: " << x << endl;
showlist("After this deletion:", L);
i = L.begin();
x = *++i; cout << "To be deleted: " << x << endl;
L.erase(i);
showlist("After this deletion (of second element):", L);
return 0;
}