def average(*args):
if len(args)==0:
return 0.0
else:
return 1.0*sum(args)/len(args)
print average()
print average(1, 2)
print average(1, 2, 2, 3, 4)
if len(args)==0:
return 0.0
else:
return 1.0*sum(args)/len(args)
print average()
print average(1, 2)
print average(1, 2, 2, 3, 4)
2016-03-01
d = { 'Adam': 95, 'Lisa': 85, 'Bart': 59, 'Paul': 74 }
sum = 0.0
for k, v in d.items():
sum = sum + v
print k,":",v
print 'average', ':', sum/len(d.values())
sum = 0.0
for k, v in d.items():
sum = sum + v
print k,":",v
print 'average', ':', sum/len(d.values())
2016-03-01
d = { 'Adam': 95, 'Lisa': 85, 'Bart': 59, 'Paul': 74 }
sum = 0.0
for score in d.values():
sum+=score
print sum/len(d.values())
sum = 0.0
for score in d.values():
sum+=score
print sum/len(d.values())
2016-03-01
def firstCharUpper(s):
return s[0].upper()+s[1:]
print firstCharUpper('hello')
print firstCharUpper('sunday')
print firstCharUpper('september')
return s[0].upper()+s[1:]
print firstCharUpper('hello')
print firstCharUpper('sunday')
print firstCharUpper('september')
2016-03-01
def greet(t='world'):
print 'hello,',t,"."
greet()
greet('Bart')
print 'hello,',t,"."
greet()
greet('Bart')
2016-03-01
def average(*args):
if len(args)==0:
return 0.0
return sum(args)/(len(args)*1.0)
print average()
print average(1, 2)
print average(1, 2, 2, 3, 4)
if len(args)==0:
return 0.0
return sum(args)/(len(args)*1.0)
print average()
print average(1, 2)
print average(1, 2, 2, 3, 4)
2016-02-29
def greet(x='world'):
print 'Hello,',x,'.'
greet()
greet('Bart')
print 'Hello,',x,'.'
greet()
greet('Bart')
2016-02-29