datatype1.txt

Q.1- Create a list with user defined inputs. 
l=[]
print("Enter your 5 favourite beverages")
for a in range(0,5):
    b=input("enter")
    l.append(b)

print("Your list")
for a in range(0,5):
    print(l[a])

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Q.2- Add the following list to above created list:
[‘google’,’apple’,’facebook’,’microsoft’,’tesla’] 

co=['google','apple','facebook','microsoft','tesla']
print("New list")
l.extend(co)
print(l)

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Q.3- Count the number of time an object occurs in a list. 
d=[1,2,34,1,2,1,1,2,11,2,2,2,2]
print(d)
print( "2 appears %d times"%(d.count(2)))

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Q.4- create a list with numbers and sort it in ascending order.
d=[1,2,34,1,2,1,1,2,11,2,2,2,2]
d.sort()
print(d)
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Q.5- Given are two one-dimensional arrays A and B which are sorted in ascending order. Write a program to merge them into a single sorted array C that contains every item from arrays A and B, in ascending order. [List]
a=[1,2,3]
b=[5,6,7]
c=[]
c.extend(a)
c.extend(b)
c.sort()
print(a,b,c)
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Q.6-Implement a stack and queue using lists.
l=[]
print('''Stack
Lets add elements''')
l.append(1)
print(l)
l.append(2)
print(l)
l.append(3)
print(l)
print('lets delete')
l.pop()
print(l)


l=[]
print('lets implement queue')
l.append(1)
print(l)
l.append(2)
print(l)
l.append(3)
print(l)
print('lets delete')
l.pop(0)
print(l)
l.pop(0)
print(l)
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Q.1- Count even and odd numbers in that list.
l=[1,2,3,4,5,6,7,8,9]
eve=[]
odd=[]
for b in range(0,9):
    if((l[b]%2)==0):
        eve.append(l[b])
    else:
        odd.append(l[b])
print("Odd list",odd)
print("even list",eve)