In C++, the standard library gives us the facility to use stacks as a type of container adaptors with LIFO type of working. The stack::emplace() is a C++ Standard Library method which is used to construct and insert an element into the stack.
Syntax:
stack_name.emplace(val);
Parameters: The stack::emplace() method accepts a single parameter:
•Argument to construct a new element
Return value: none
Example of stack::emplace() method
#include <iostream>
#include <stack>
using namespace std;
int main ()
{
stack<int> s;
for(int i = 1; i <= 5; i++)
s.emplace(i);
while (!s.empty())
{
cout<<s.top()<<" ";
s.pop();
}
return 0;
}
Output:
5 4 3 2 1
