computer-tutor

def cube(x=2):
    print('Cube of',x, 'is', x**3)

def equal(x,y):
    return x==y

cube()
cube(5)
print(equal('a','b'))
print(equal('s','s'))

computer-tutor

def volume(l=1,b=1,h=1):
    return l*b*h

v1=volume()
v2=volume(10,5,2)
v3=volume(b=8)
v4=volume(5,7)
print(v1)
print(v2)
print(v3)

computer-tutor

def dollartorupee(amt,exc): #Void
    print('Rs', amt*exc)
    
def dollartorupee2(amt,exc): #Non-Void
    print('Rs', amt*exc)
    return amt*exc

dollartorupee(100,7)
print('Rs', dollartorupee2(500,7))

computer-tutor

t1 = input('Welcome to Computer Tutor!\n Please enter the first time:')
t2 = input('Please enter thr second time:')
print(int(t2[:2])-int(t1[:2]),'hours', int(t2[2:])-int(t1[2:]),'minutes')

computer-tutor

print('Pounds |  Kg')
for i in range(1,100,10):
    print('{}   |    {}'.format(i,i*0.453))

computer-tutor

print('Miles |  Km')
for i in range(1,100,10):
    print('{}   |    {}'.format(i,i*1.609))

computer-tutor

MONTHS = ['January', 'February', 'Match', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December']

def date_convert(s):
    y = s[:4]
    m = int(s[5:-3])
    d = s[8:]
    month_name = MONTHS[m-1]
    result= month_name + ' ' + d +' '+ y
    return result

computer-tutor

n = int(input("Enter an Integer: "))
x = 0
if n > 0:
    for i in range(n, 2*n+1):
        x += i
else:
    for i in range(2*n, n+1): # for negative n, we need to reverse start & end of range
        x += i
print(x)

computer-tutor

def feet_to_inches(x):
    return x*12

def feet():
    x = int(input('Enter feet : '))
    return x

def disp_inches(x):
    print('Number of inches :', x)

computer-tutor

def numberedDay(firstDay, dayNumber):
    days = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']
    firstIndex = days.index(firstDay)
    endIndex = (firstIndex + int(dayNumber) - 1) % 7
    return days[endIndex]


year = input("Year: ")
firstDay = input("First day of the year (e.g. 'Monday'): ")
dayNumber = input("Day number: ")