Page 444 - AI Ver 3.0 class 10_Flipbook
P. 444
[2]: i = 1
while i < 6:
print(i)
i += 1
1
2
3
4
5
[3]: #input a number and check for even or odd.
#The whole process should continue till the user wants.
ans = 'y'
while ans == 'y':
Num = int(input("Enter a number: "))
if Num%2 == 0:
print (Num," is an even number")
else:
print (Num," is an odd number")
ans = input("Enter y to continue: ")
print ("Program ends here")
Enter a number: 20
20 is an even number
Enter y to continue: y
Enter a number: 21
21 is an odd number
Enter y to continue: n
Program ends here
[4]: #program to reverse the digits of a number
Num = int(input("Enter a number: "))
Dig = 0
while Num>0:
R = Num%10
Dig = (Dig*10)+R
Num //= 10
print(Dig)
Enter a number: 5291
1925
[5]: # Program to add natural
# numbers up to
# sum = 1+2+3+ ... +n
n = int(input("Enter the value of n: "))
sum = 0
i = 1
while i <= n:
sum = sum + i
i += 1
print("The sum is", sum)
Enter the value of n: 20
The sum is 210
442 Touchpad Artificial Intelligence (Ver. 3.0)-X

