Page 352 - Information_Practice_Fliipbook_Class11
P. 352
for i in range(2, num):
if num % i == 0:
print('Not a prime number, because',num, '=', i, '*', num // i)
#i divides num
break
else:
print(num, 'is a prime number')
Program 22: Write a program that takes a number num as an input and prints the fibonacci series until num terms.
Ans. '''
Objective: To calculate the fibonacci series till the upper limit
Input: num - upper limit
Output: Fibonacci series
'''
num = int(input("Enter a Number : "))
print("The FIBONACCI SERIES IS : ")
x = 0
y = 1
if num == 1:
print(x)
else:
print(x,y, end=' ')
for i in range(2,num):
z = x + y
x = y
y = z
print(z, end=' ')
Program 23: Write a program that accepts two numbers from the user and displays their greater common divisor
(GCD) and least common multiple (LCM).
Ans. '''
Objective: To calculate GCD and LCM of 2 numbers
Input: num1,num2
Output: GCD,LCM
'''
num1 = int(input("Enter first number : "))
338 Touchpad Informatics Practices-XI

