python for loop example with numbers

Example 1: how to add numbers in python using for loop

n = input("Enter Number to calculate sum")
n = int (n)
sum = 0
for num in range(0, n+1, 1):
    sum = sum+num
print("SUM of first ", n, "numbers is: ", sum )

Example 2: python for loop range

for i in range(0, 3):
    print(i)

Example 3: python for loop

#to print number from 1 to 10
for i in range(1,11):
    print(i)

#to print a list
l = [1,2,3,4]
for i in l:
    print(i)

r = ["a","b","c","d","e"]
s = [1,2,3,4,5]

#print two list with the help of zip function
for p,q in zip(r,s):
    print(p,q)