WORKSHOP-4 PYTHON

1. Develop Python Code to print first 10 numbers.

##Using 'for' loop
a = 11
for i in range(1,a):
    print(i)

##Using 'while' loop
a = 1
while a < 11:
    print(a)
    a = a+1

2. Develop Python Code to print 10 to 0 in horizontal way.

##Using 'for' loop
a = 10
b = ""for i in range(a,0,-1):
    b = b+" "+str(i)
    print(i,end=" ")
print(b)

##Using 'while' loop
a = 10
while a > 0:
    print(a,end=" ")
    a = a-1

3. Develop Python Code to read any number and print numbers up to it, printing numbers should be tab separated and horizontal.

##Using 'for' loop
a = int(input("Enter any number :"))
for i in range(1,a+1):
    print(i,end="    ")

##Using 'while' loop
a = int(input("Enter any number :"))
b = 1
while b <= a:
    print(b,end="    ")
    b = b+1

4. Develop Python Code to read any number and print sum, average of numbers up to it.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = 0
for i in range(1,a+1):
    b = b+i
print("Sum of N Numbers is :",b,"Average of the N Numbers is :",(b/i))

##Using 'while' loop
a = c = int(input("Enter any Number :"))
b = 0
while a > 0:
    b = b+a
    a = a-1
print("Sum of N Numbers is :",b,"Average of the N Numbers is :",(b/c))

5. Develop Python Code to read a number and a string, print the name up to read number times.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = input("Enter any String :")
for i in range(a):
    print(b)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = input("Enter any String :")
while a > 0:
    print(b)
    a = a-1

6. Develop Python Code for an infinite loop using while construct.

##Using 'while' loop
while 2 > 1:
    print("Hello")

7. Develop Python Code to print small alphabets from a to z.

##Using 'for' loop
a = ord("a")
for i in range(a,a+26):
    print(chr(i))

##Using 'while' loop
a = ord("a")
b = a+26
while a < b:
    print(chr(a))
    a = a+1

8. Develop Python Code to print capital alphabet form Z to A using while loop.

##Using 'for' loop
a = ord("Z")
for i in range(a,a-26,-1):
    print(chr(i))

##Using 'while' loop
a = ord("Z")
b = a-26
while a > b:
    print(chr(a))
    a = a-1

9. Develop Python Code to read any number and print even, odd numbers up to it.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(1,a+1,2):
    print(i,end=" ")
print("\n")
for i in range(2,a+1,2):
    print(i,end=" ")

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 1
c = 2
while b <= a:
    print(b,end=" ")
    b = b+2
while c <= a:
    print(c,end=" ")
    c = c+2

10. Develop Python Code to read any number and print its multiplication table up to 10 times.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(1,11):
    print(str(a)+"X"+str(i)+"="+str(a*i))

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 1
while b < 11:
    print(str(a)+"X"+str(b)+"="+str(a*b))
    b = b+1

11. Develop Python Code to read any number and print its factorial.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = 1
for i in range(1,a+1):
    b = b*i
print(b)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 1
while a > 0:
    b = b*a
    a = a-1
print(b)

12. Develop Python Code to read two numbers, second number must be greater than first number and print numbers in between numbers.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = int(input("Enter any Number :"))
for i in range(a+1,b):
    print(i)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = int(input("Enter any Number :"))
while a < b-1:
    a = a+1
    print(a)

13. Develop Python Code to print multiples of 3 and 7 up to some entered number.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(3,a,3):
    print(i,end=" ")
for i in range(7,a,7):
    print(i,end=" ")

##Using 'while' loop
a = int(input("Enter any Number :"))
c , d = 3 , 7
while a >= c:
    print(c,end=" ")
    c = c+3
while a >= d:
    print(d,end=" ")
    d = d+7

14. Develop Python Code to read any sting and print all its letters separately.

##Using 'for' loop
a = input("Enter any string :")
for i in a:
    print(i)

15. Develop Python Code to read five numbers from keyboard, print their sum, average.

##Using 'for' loop
a = 0
for i in range(5):
    b = int(input("Enter any Number :"))
    a = a+b
print("Sum of 5 Numbers is :"+str(a)+"Average of 5 Numbers is :"+str(a/5))

##Using 'while' loop
a = 0
b = 5
while b > 0:
    c = int(input("Enter any Number :"))
    a = a+c
    b = b-1
print("Sum of 5 Numbers is :"+str(a)+", Average of 5 Numbers is :"+str(a/5))

16. Develop Python Code to read any number and print digits of that number.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(len(str(a))):
    print("1"+"0"*i+"'s digit is",a%10)
    a = a//10

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 0
while a > 0:
    print("1"+"0"*b+"'s digit is",a%10)
    a = a//10
    b = b+1

17. Develop Python Code to print the below pattern using while loop.
#
# #
# # #
# # # #
# # # # #

##Using 'while' loop
a = 1
while a < 6:
    print("# "*a)
    a = a+1

18. Develop Python Code to read any number and count the digits.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(a):
    a = a//10
    if a == 0:
        break
print(i+1)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 0
while a > 0:
    b = b+1
    a = a//10
print(b)

19. Develop Python Code to read any number and print the reverse of it.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(len(str(a))):
    print(a%10,end="")
    a = a//10

##Using 'while' loop
a = int(input("Enter any Number :"))
while a > 0:
    print(a%10,end="")
    a = a//10

20. Develop Python Code to print numbers 1-20 numbers using loop and random function.

##Using 'for' loop
import random
a = int(input("Enter any Number :"))
for i in range(a):
    print(random.randint(1,20))

##Using 'while' loop
import random
a = int(input("Enter any Number :"))
while a > 0:
    print(random.randint(1,20))
    a = a-1

21. Develop Python Code to read any number and print sum of digits.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = 0
for i in range(len(str(a))):
    b = b+(a%10)
    a = a//10
print(b)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 0
while a > 0:
    b = b+(a%10)
    a = a//10
print(b)

22. Develop Python Code to read any number and print the product of digits.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = 1
for i in range(len(str(a))):
    b = b*(a%10)
    a = a//10
print(b)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 1
while a > 0:
    b = b*(a%10)
    a = a//10
print(b)

23. Develop Python Code to read any number and print square and cube of numbers up to it.

##Using 'for' loop

a = int(input("Enter any Number :"))
for i in range(1,a+1):
    print(str(i)+" Square is :"+str(i**2)+" ,Cube is "+str(i**3))

##Using 'while' loop

a = int(input("Enter any Number :"))
b = 1
while a > 0:
    print(str(b)+" Square is :"+str(b**2)+" ,Cube is "+str(b**3))
    a = a-1
    b = b+1

24. Develop Python Code to print factors of a number.

##Using 'for' loop
a = int(input("Enter any Number :"))
for i in range(1,a+1):
    if a % i == 0:
        print(i)

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 1
while b <= a:
    if a % b == 0:
        print(b)
    b = b+1

25 Develop Python Code to read a number and a power, find number power without using ** (power) operator.

##Using 'for' loop
a = int(input("Enter any Number :"))
c = a
b = int(input("Enter Power :"))
for i in range(b-1):
    a = a*c
print(a)

##Using 'while' loop
a = int(input("Enter any Number :"))
c = a
b = int(input("Enter Power :"))
while b > 1:
    a = a*c
    b = b-1
print(a)

26. Develop Python Code to print Fibonacci series up to N terms.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = 0
c = 1
for i in range(a):
    print(c)
    b,c = c,b+c

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 0
c = 1
while a > 0:
    print(c)
    b,c = c,b+c
    a = a-1

27. Develop Python Code to print Fibonacci series up to some number.

##Using 'for' loop
a = int(input("Enter any Number :"))
b = 0
c = 1
for i in range(a):
    print(c)
    b,c = c,b+c
    if c > a :
        break

##Using 'while' loop
a = int(input("Enter any Number :"))
b = 0
c = 1
while a > 0:
    print(c)
    a = a-1
    if c >= a :
        break
    b,c = c,b+c

28. Develop Python Code to print read number and print binary form of it.

##Using 'for' loop
a = b = int(input("Enter any Number"))
c = ""
for i in range(a):
    c = str(a%2)+c
    a = a//2
    if a == 0:
        break
print("Entered Number is :"+str(b)+"\nBinary form is :"+str(c))

##Using 'while' loop
a = b = int(input("Enter any Number :"))
c = ""
while a:
    c = str(a%2)+c
    a = a//2
print("Entered Number is :"+str(b)+"\nBinary form is :"+str(c))

29. Develop Python Code to print 1’s complement of a binary number.

##Using 'for' loop
a = input("Enter any Binary Number :")
b = ""
for i in range(len(a)):
    if a[i] == "0":
        b = b+"1"
    else:
        b = b+"0"
print("1's complement form is :"+b)

##Using 'while' loop
a = input("Enter any Binary Number :")
b = ""
c = 0
while c < len(a):
    if a[c] == "0":
        b = b+"1"
    else:
        b = b+"0"
    c = c+1
print("1's complement form is :",b)

30. Develop Python Code to read any string and print all letters by skipping vowels.

##Using 'for' loop

a = input("Enter any String :")
for i in a:
    if i != "a" and i != "e" and i != "i" and i != "o" and i != "u":
        print(i,end="")

##Using 'while' loop

a = input("Enter any String :")
b = 0
while a:
    if a[b] != "a" and a[b] != "e" and a[b] != "i" and a[b] != "o" and a[b] != "u":
        print(a[b],end="")
    b = b+1
    if b == len(a):
        break

31. Develop a logic based code to print the below series using loop.
2,4,8,16,32,64,128

##Using 'for' loop
a = 7
for i in range(1,a+1):
    print(2**i,end=",")

##Using 'while' loop
a = 1
while a <= 7:
    print(2**a,end=",")
    a = a+1

32. Develop a logic based code to print the below series using loop.
3,5,9,17,33,65,129

##Using 'for' loop
a = 7
for i in range(1,a+1):
    print((2**i)+1,end=",")

##Using 'while' loop
a = 1
while a <= 7:
    print((2**a)+1,end=",")
    a = a+1

33. Develop a logic based code to print the below series using loop.
9,28,65,126,217,344.

##Using 'for' loop
a = 7
for i in range(2,a+1):
    print((i**3)+1,end=",")

##Using 'while' loop
a = 2
while a <= 7:
    print((a**3)+1,end=",")
    a = a+1

34. Develop a logic based python to evaluate the below.
X⁰+X¹+X²+X³+X⁴+........+Xⁿ

##Using 'for' loop
##for printing N terms
a = int(input("Enter any Number :"))
b = "X**0"
for i in range(1,a+1):
    b = b+"+X**"+str(i)
print(b)
##for printing the value
x = int(input("Enter X value :"))
n = int(input("Enter N value :"))
c = 0
for i in range(n+1):
    c = c+x**i
print(c)

##Using 'while' loop
##for printing N terms
a = int(input("Enter any Number :"))
b = "X**0"
c = 1
while a > 0:
    b = b+"+X**"+str(c)
    c = c+1
    a = a-1
print(b)
##for printing the value
x = int(input("Enter X value :"))
n = int(input("Enter N value :"))
c = 0
while n >= 0:
    c = c+x**n
    n = n-1
print(c)

*Questions Prepared by--Srikanth.D

Mentor in IT,Dept of IT,RGUKT-SRIKAKULAM
duppada8@rguktsklm.ac.in

Projects

300

Minutes Of Support

Hard Worker

1. Develop Python Code to print first 10 numbers.

2. Develop Python Code to print 10 to 0 in horizontal way.

3. Develop Python Code to read any number and print numbers up to it, printing numbers should be tab separated and horizontal.

4. Develop Python Code to read any number and print sum, average of numbers up to it.

5. Develop Python Code to read a number and a string, print the name up to read number times.

6. Develop Python Code for an infinite loop using while construct.

7. Develop Python Code to print small alphabets from a to z.

8. Develop Python Code to print capital alphabet form Z to A using while loop.

9. Develop Python Code to read any number and print even, odd numbers up to it.

10. Develop Python Code to read any number and print its multiplication table up to 10 times.

11. Develop Python Code to read any number and print its factorial.

12. Develop Python Code to read two numbers, second number must be greater than first number and print numbers in between numbers.

13. Develop Python Code to print multiples of 3 and 7 up to some entered number.

14. Develop Python Code to read any sting and print all its letters separately.

15. Develop Python Code to read five numbers from keyboard, print their sum, average.

16. Develop Python Code to read any number and print digits of that number.

17. Develop Python Code to print the below pattern using while loop. # # # # # # # # # # # # # # #

18. Develop Python Code to read any number and count the digits.

19. Develop Python Code to read any number and print the reverse of it.

20. Develop Python Code to print numbers 1-20 numbers using loop and random function.

21. Develop Python Code to read any number and print sum of digits.

22. Develop Python Code to read any number and print the product of digits.

23. Develop Python Code to read any number and print square and cube of numbers up to it.

24. Develop Python Code to print factors of a number.

25 Develop Python Code to read a number and a power, find number power without using ** (power) operator.

26. Develop Python Code to print Fibonacci series up to N terms.

27. Develop Python Code to print Fibonacci series up to some number.

28. Develop Python Code to print read number and print binary form of it.

29. Develop Python Code to print 1’s complement of a binary number.

30. Develop Python Code to read any string and print all letters by skipping vowels.

31. Develop a logic based code to print the below series using loop.2,4,8,16,32,64,128

32. Develop a logic based code to print the below series using loop.3,5,9,17,33,65,129

33. Develop a logic based code to print the below series using loop.9,28,65,126,217,344.

34. Develop a logic based python to evaluate the below.X0+X1+X2+X3+X4+........+Xn

*Questions Prepared by--Srikanth.D

17. Develop Python Code to print the below pattern using while loop.
#
# #
# # #
# # # #
# # # # #

31. Develop a logic based code to print the below series using loop.
2,4,8,16,32,64,128

32. Develop a logic based code to print the below series using loop.
3,5,9,17,33,65,129

33. Develop a logic based code to print the below series using loop.
9,28,65,126,217,344.

34. Develop a logic based python to evaluate the below.
X⁰+X¹+X²+X³+X⁴+........+Xⁿ