### Lab6-1 ###

>>> "Python rules!"[1]			# 結果傳回 'P'
	
>>> "Python rules!"[7]			# 結果傳回 'r'

>>> "Python rules!"[-13]		# 結果傳回 'P'

>>> "Python rules!"[-6]			# 結果傳回 'r'

>>> cheer = "Python rules!" 		
>>> cheer[2]				# 結果傳回 't'



### Lab6-2 ###

>>> len("")				# 結果傳回 0

>>> len("Boston 4 ever")		# 結果傳回 13

>>> a = "eh?"				
>>> len(a)				# 結果傳回 3



### Lab6-3 ###

>>> "Ups AND Downs".lower()		# 所有字元轉成小寫

>>> "Ups AND Downs".upper()		# 所有字元轉成大寫

>>> "Ups AND Downs".swapcase()		# 大寫字母轉成小寫字母，小寫字母轉成大寫字母

>>> "a long time ago…".capitalize()	# 第一個字母轉成大寫，其餘字母轉成小寫	

>>> "a long time ago…".capitalize()	# 每個單字的第一個字母轉成大寫，其餘字母轉成小寫



### Lab6-4 ###

>>> "one" + "two"

>>> 3 * "a"



### Lab6-5 ###

print("Welcome to the Mashup Game!")
name1 = input("Enter a name (FIRST LAST): ")     
name2 = input("Enter another name (FIRST LAST): ")



### Lab6-6 (ex6-1.py) ###

print("Welcome to the Mashup Game!")
name1 = input("Enter a name (FIRST LAST): ")
name2 = input("Enter another name (FIRST LAST): ")

space = name1.find(" ")                    
name1_first = name1[0:space]               
name1_last = name1[space+1:len(name1)]     
space = name2.find(" ")                    
name2_first = name2[0:space]               
name2_last = name2[space+1:len(name2)] 



### Lab6-7 ###

>>> print(name1_first)

>>> print(name1_last)

>>> print(name2_first)

>>> print(name2_last)



### Lab6-8 (ex6-2.py) ###

"""
    ex6-2-MashupGame.py
    ------------------------
    Welcome to the Mashup Game!
"""

print("Welcome to the Mashup Game!")
name1 = input("Enter a name (FIRST LAST): ")
name2 = input("Enter another name (FIRST LAST): ")

space = name1.find(" ")
name1_first = name1[0:space]
name1_last = name1[space + 1:len(name1)]
space = name2.find(" ") 
name2_first = name2[0:space]
name2_last = name2[space + 1:len(name2)]

len_name1_first = len(name1_first)
len_name2_first = len(name2_first)
len_name1_last = len(name1_last)
len_name2_last = len(name2_last)
index_name1_first = int(len_name1_first/2)
index_name2_first = int(len_name2_first/2)
index_name1_last = int(len_name1_last/2)
index_name2_last = int(len_name2_last/2)

lefthalf_name1_first = name1_first[0:index_name1_first]
righthalf_name1_first = name1_first[index_name1_first:len_name1_first]
lefthalf_name2_first = name2_first[0:index_name2_first]
righthalf_name2_first = name2_first[index_name2_first:len_name2_first]
lefthalf_name1_last = name1_last[0:index_name1_last]
righthalf_name1_last = name1_last[index_name1_last:len_name1_last]
lefthalf_name2_last = name2_last[0:index_name2_last]
righthalf_name2_last = name2_last[index_name2_last:len_name2_last]
newname1_first = lefthalf_name1_first.capitalize() + righthalf_name2_first.lower() 
newname1_last = lefthalf_name1_last.capitalize() + righthalf_name2_last.lower()
newname2_first = lefthalf_name2_first.capitalize() + righthalf_name1_first.lower()
newname2_last = lefthalf_name2_last.capitalize() + righthalf_name1_last.lower()
print("All done! Here are two possibilities, pick the one you like best!")
print(newname1_first, newname1_last)
print(newname2_first, newname2_last)