int arr[]={0,1,2,3,4,5,6,7,8,9,10};
vector<int> a(arr,arr+sizeof(arr)/sizeof(*arr));for (auto it = a.begin(); it != a.end();++it ){
if ((*it)&1){
a.erase(it);
}
}
iterator vector<T, Alloc>::erase(iterator position)
{
if (position + 1 != end())
copy(position + 1, finish, position);
--finish;
destroy(finish);
return position;
}
int arr[]={0,1,2,3,4,5,6,7,8,9,10};
vector<int> a(arr,arr+sizeof(arr)/sizeof(*arr));
for (auto it = a.begin(); it != a.end();){
if ((*it)&1){
it=a.erase(it);
}
else
++it;
}
vector<int> a;
for (int i = 0; i < 10; ++i)
{
a.push_back(i);
}
for (auto it = a.begin(); it != a.end(); ++it){
if (*it == 5){
a.insert(it, 100);
++it;
}
}
vector<int> a;
for (int i = 0; i < 13; ++i)
{
a.push_back(i);
}
for (auto it = a.begin(); it != a.end(); ++it){
if (*it == 5){
a.insert(it, 100);
++it;
}
}
vector<int> a;
for (int i = 0; i < 13; ++i)
{
a.push_back(i);
}
auto it1=a.begin();
for (auto it = it1; it != a.end(); ++it){
if (*it == 5){
a.insert(it, 100);
it=it1;
}
}
int arr[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
deque<int> v(arr,arr+sizeof(arr)/sizeof(*arr));
for (auto it = v.begin(); it != v.end(); )
{
if ((*it) & 1)
{
it = v.insert(it, *it);
it += 2;
}
else
it = v.erase(it);
}
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