####Demonstrate use of if statement
##x = int(input("Enter an integer: "))
##if x%2 == 0:
##    print("Even")
##    print("Still in if suite")
##else:
##    print("Odd")
##    print("Outside of if statement")
##if x%3== 0:
##    print("divisible by three")

####If statements can be nested
##x = int(input("Enter an integer: "))
##if x%2 == 0:
##    print("Even")
##    if x%3 == 0:
##        print("and divisible by 3")
##    else:
##        print("but not divisible by 3")
####check what happens if else is not indented.


####Demonstrates larger number of choices
##x = int(input("Enter your grade: "))
##if x >= 90:
##    print("You got an A!")
##elif x>=80:
##    print("you got a B!")
##elif x>= 70:
##    print("you got a C!")
##else:
##    print("Too bad. Better luck next time.") #to be extended


####Demonstrates a basic while loop
##x = int(input("enter an integer"))
##i = 0;
##while i < x:
##    print(i)
##    i = i + 1
####Try changing the loop so it counts down instead of up


####Demonstrates nested while loops
##x = int(input("enter an integer: "))
##i = 0
##while i < x:
##    j = 0
##    while j <= i:
##        print(j, end="")
##        j+=1
##    print("")
##    i+=1


####Find the square root of a perfect square
##x = int(input('Enter an integer: '))
##ans = 0
##while ans*ans < x:
##    ans += 1
##if ans*ans == x:
##    print("the square root of ",x," is ", ans)
##else:
##    print(x, " is not a perfect square.")


####Square root function with a for loop
##x = int(input('Enter an integer: '))
##for ans in range(0, abs(x)+1):
##    if ans**2 == abs(x):
##        break
##if ans**2 == x:
##    print("The square root of ",x," is ", ans)
##else:
##    print(x, " is not a perfect square")


####for statement used on a string
##x = input("Enter your name: ")
##for char in x:
##    if char not in "aeiou":
##        print(char, end="")