class Stack:
def init(self):
self.items = []
def isEmpty(self):
return self.items == []
def push(self, items):
self.items.append(self.items)
def pop(self):
return self.items.pop()
def peek(self):
return self.items[len(self.items) - 1]
def size(self):
return len(self.items)
from DataStruct.Stack import Stack
def divideBy2(decNumber):
remstack = Stack()
while decNumber > 0:
rem = decNumber % 2
remstack.push(rem)
decNumber = decNumber // 2
binString = " "
while not remstack.isEmpty():
binString = binString + str(remstack.pop())
return binString
print(divideBy2(123))