Page 360 - C++

CBSE AISSCE 2017-2018 Marking Scheme for Computer Science
(2018-2019 Sub Code: 083 Paper Code: 91)

Alpha= Alpha + Data[C-1]+"$"
Add = Add + Data[C]
print Times,Add,Alpha

Ans 1 20 P$
4 30 P$R$
9 60 P$R$S$

( 1 Mark for each correct line of output)

Note:
● ½ Mark deduction for not considering all line changes

(e) Find and write the output of the following python code: 3

class GRAPH:
def __init__(self,A=50,B=100):
self.P1=A
self.P2=B
def Up(self,B):
self.P2 = self.P2 - B
def Down(self,B):
self.P2 = self.P2 + 2*B
def Left(self,A):
self.P1 = self.P1 - A
def Right(self,A):
self.P1 = self.P1 + 2*A
def Target(self):
print "(",self.P1.":",self.P2,")"
G1=GRAPH(200,150)
G2=GRAPH()
G3=GRAPH(100)
G1.Left(10)
G2.Up(25)
G3.Down(75)
G1.Up(30)
G3.Right(15)
G1.Target()
G2.Target()
G3.Target()
Ans ( 190 : 120 )
( 50 : 75 )
( 130 : 250 )
( 1 mark for each correct line of output)
OR
( Full 3 marks to be awarded if ​"​Error​"​ / ​"​No Output​"​ in
print "(",self.P1.":",self.P2,")" is mentioned)

Note:
● Deduct ½ Mark for not writing any or all ':' / '(' / ')' symbol(s)

Page #18/35