Question

How to use stack with push, empty, pop and top in C++

Answer 1

#include <iostream>  
#include <stack> 

using std::stack;
using std::cout;
using std::endl;

int main()
{
	stack<char> stck;

	stck.push('a');
	stck.push('b');
	stck.push('c');
	stck.push('d');
	stck.push('e');

	while (!stck.empty()) {
		cout << stck.top() << endl;
		stck.pop();
	}

	return 0;
}

/*
run:

e
d
c
b
a

*/

 

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