n = int(input("Enter a number: "))
print(n,"is Even.") if (n % 2) == 0 else print(n,"is Odd.")
num = int(input("Number: "))
mod = num % 2
if mod == 0:
print(f"{num} is even")
else:
print(f"{num} is odd")
number = int(input("Write a number:- "))
if number%2 == 0:
print("Even number")
else:
print("odd number")
Number = int(input("Write any number:- "))
Opration = Number%2
if Opration == 0:
print("it's odd number")
else:
print("It's even number")
injd = int(input('Enter a number'))
n = injd % 2
if n > 0:
print('This is an odd number')
else:
print('This is an even number')
if (num % 2) == 0:
n = int(input("Enter a number: "))
print(["even","odd"][n % 2])
#! /urs/bin/env python3
# odd_or_even_function: this function will take in one integer parameter
# returning: print statements to console to inform user if the numbered entered
# was an even, odd, or divisible by 4.
def odd_or_even_function(num, check):
# Calculating when num will be even but not divisible by 4
if int(num) % 2 == 0 and int(num) % 4 != 0:
print("The number " + str(num) + " is an even number")
# Calculating when num will be divisible by 4
elif int(num) % 2 == 0 and int(num) % 4 == 0:
print("The number " + str(num) + " is an number divisible by 4.")
# Calculating when num will be odd
else:
print("The number " + str(num) + " is an odd number")
# Calculating when num can or can't divide evenly into check
if int(num) % int(check) == 0:
print(str(num) + " divides evenly by " + str(check))
else:
print(str(num) + " does not divide evenly by " + str(check))
def main():
# information msg
print("enter 'exit' to end program")
print()
# user_num = 1 so that we
# can force user_num to enter while loop
user_num = 1
# user will be prompted to enter a number
# this program will run until the user enters 'x'
# then that will trigger the while loop
# and program to close
user_num = input("Enter a number: ")
user_check = input("Enter a check number: ")
while user_num != 'exit':
odd_or_even_function(user_num, user_check)
print()
user_num = input("Enter a number: ")
print("¡Hasta luego amigo!")
if __name__ == "__main__":
main()
even = []
odd = []
for number in range(50, 71):
if number % 2 == 0:
odd.append(number)
else:
even.append(number)
print(f"Even: {even}
Odd: {odd}")
>>> def isodd(num):
return num & 1 and True or False
>>> isodd(10)
False
>>> isodd(9)
True
for tc in range(int(input())):
a,b = map(int,input().split())
x = b//2 + (b%2)
y = a//2
print("Case %d: %d"%(tc+1,x*x-y*y))
"""
Input:
2
1 10
2 10
Output:
Case 1: 25
Case 2: 24
"""