def
sum(a, b):
return
(a
+
b)
'ɨGLKМMLɧQ
sum(
1
,
2
)
(trҥ vӃ giá trӍ là
3
)
,ɧQGɹLЦXVвKMɨXVКQІGчКRLGLSXLEQWРOLMOLɺRK
XVY]АRZɧS:ɴHдLɧQWEY
def
plus(c, d
=
10
):
return
(c
+
d)
2ЎYKМMLɧQXVɱRRLWEY
plus(
2
)
(kӁt quҥ trҥ vӃ là
12
)
1ШXOLɨGFMЖXXVSRKGɨGLKМMLɧQGжE4]XLSRWSZЪM4,4
PɧGLɾRKXEGɹXLВXLE]чФMXLиXрXLEQWРXVY]АRZɧSFЀRK
