blob: f1cea0985afdf666bfb4767e619a1c70dda1e7a4 (
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class Stack:
def __init__(self, size):
self.maxSize = size
self.pointer = -1
self.data = []
def peek(self):
print(self.data[self.pointer])
def push(self, element):
if self.pointer > self.maxSize:
exit(1)
else:
self.data.append(element)
self.pointer = self.pointer + 1
def pop(self):
self.data.pop()
self.pointer = self.pointer - 1
def isfull(self):
if len(self.data) == self.maxSize:
return True
else:
return False
def isempty(self):
if len(self.data) == 0:
return True
else:
return False
mystack = Stack(10)
myinternalstack = Stack(10)
for i in range(10):
myinternalstack.push("hello")
for i in range(10):
mystack.push(myinternalstack)
mystack.peek()
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