practice.py

'''n=int(input("Enter how many numbers you want to add"))
l1=[]
oddsum=0
evensum=0
for i in range(1,n+1):
    j=print("Enter a number")
    l1.append(j)
    if j%2==0:
        evensum+=j
    else:
        oddsum+=j'''

'''a="Python Exercises Practice Solution Exercises"

b=a.split(" ")
l1=[]

for i in b:
    if i not in l1:
        l1.append(i)

for j in l1:
    print(j,end=" ")
'''
'''name = "Manush"
age = 22
print(f"My name is {name} and I am {age} years old.")
'''
'''a=input("Enter a string:")
count=0
word=a.split()
ans=''
for i in word:
    s1=''
    for j in i:
        if(s1.count(j)==0):
            s1+=j
    ans+=s1
    ans+=' '
print(ans)        
'''    
'''a=input("Enter a string:")
count=0
word=a.split()
s1=''
for i in word:
    if i not in s1:
        s1+=i + ' '
print(s1)        
'''
# Consider an algorithm that takes as input a positive integer n. If n is even, the algorithm divides it by two, and if n is odd, the algorithm multiplies it by three and adds one. The algorithm repeats this, until n is one. For example, the sequence for n=3 is as follows:
'''a=int(input("Enter a number:"))

while(a!=1):
    if (a%2==0):
        a=a//2
        print(a)
    else:
        a=(a*3)+1
        print(a)
'''