**This is the code of javascript **

function getMax(operations) { const stack = []; // Initialize an empty stack const maxs = []; // To store maximum elements for type 3 queries

operations.forEach((op) => {
    if (op === '2') {
        // Delete the element present at the top of the stack
        stack.pop();
    } else if (op === '3') {
        // Print the maximum element in the stack
        const max = Math.max(...stack);
        maxs.push(max);
    } else {
        // Push the element x into the stack
        stack.push(Number(op.slice(2)));
    }
});

return maxs;

}