CSC111 Lab 6 2018

D. Thiebaut (talk) 12:27, 4 March 2018 (EST)

---

...

<showafterdate after="20180310 06:00>

Solution Program

# lab6Solution.py
# D. Thiebaut

def bar():
    print( 30 * '#' )

def bar2( numChar ):
    print( numChar * '#' )

def bar3( numChar, ch ):
    print( numChar * ch )

def bar4( numLines, numChar, ch ):
    for i in range( numLines ):
        bar3( numChar, ch )

def square( x ):
    return x * x

def cube( x ):
    # return x * x * x
    return square( x ) * x

def sumSquareCube( x ):
    return square( x ) + cube( x )

def firstOf( list1 ):
    return list1[0]

def firstWord( string ):
    words = string.split()
    return words[0]

def listFirstWords( paragraph ):
    lines = paragraph.split( "\n" )
    first = [ ]
    for line in lines:
        first.append( firstWord( line ) )
    return first

def main():
    bar()
    bar2( 10 )
    bar2( 1 )
    bar2( 5 )
    bar3( 6, 'a' )
    bar3( 1, '#' )
    bar3( 5, '-o' )

    for i in range( 1, 5 ):
        bar3( i, '+' )

    symbols = [ '#', '+', 'o', '$' ]
    for i in range( len( symbols ) ):
        bar3( i+1, symbols[i] )
        
    bar4( 3, 10, '#' )

    for i in range( 1, 5 ):
        print( "square(", i, ")=", square(i) )

    print( "sumSquareCube(", 3, ")=",
           sumSquareCube( 3 ) )
    
    farm = ["dog", "hen", "pig", "duck" ]
    animal = firstOf( farm )
    print( "first animal = ", animal )

    word = firstWord( "hello there CSC111!" )
    print( "first word=", word )

    sentence = "  the quick red fox   "
    word = firstWord( sentence )
    print( "first word=", word )

    parag = """Anna class of 18
              Lujun class of 17
              Vasanta class of 20"""
    students = listFirstWords( parag )
    print( "students = ", students )
    
main()

</showafterdate>