Review of Phython
What are the possible outcome(s) executed from the following code? Also, specify the maximum and minimum values that can be assigned to variable PICKER.
import random
PICK=random.randint(0,3)
CITY=['DELHI','MUMBAI','CHENNAI','KOLKATA']
for I in CITY:
for J in range(1,PICK):
print(I,end='')
print()
i | ii |
DELHIDELHI MUMBAIMUMBAI CHENNAICHENNAI KOLKATAKOLKATA |
DELHI DELHIMUMBAI DELHIMUMBAICHENNAI |
iii | iv |
DELHI MUMBAI CHENNAI KOLKATA |
DELHI MUMBAIMUMBAI KOLKATAKOLKATAKOLKATA |
Option (i) and (iii) are possible
PICK maxval=3 minval=0
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Name the Python Library modules which need to be imported to invoke the following functions:
(i) ceil()
(ii) randint()
Rewrite the following code in python after removing all syntax error(s). Underline each correction done in the code.
TEXT=''GREAT
DAY''
for T in range[0,7]:
print TEXT(T)
print T+TEXT
Find and write the output of the following Python code:
STR = ['90','10','30','40']
COUNT = 3
SUM = 0
for I in [1,2,5,4]:
S = STR[COUNT]
SUM = float (S)+I
print SUM
COUNT-=1
Find and write the output of the following Python code :
class ITEM:
def __init__(self,I=101,N='Pen',Q=10): #constructor
self.Ino=I
self.IName=N
self.Qty=int(Q);
def Buy(self,Q):
self.Qty = self.Qty + Q
def Sell(self,Q):
self.Qty -= Q
def ShowStock(self):
print self.Ino,':',self.IName,'#',self.Qty
I1=ITEM()
I2=ITEM(100,'Eraser',100)
I3=ITEM(102,'Sharpener')
I1.Buy(10)
I2.Sell(25)
I3.Buy(75)
I3.ShowStock()
I1.ShowStock()
I2.ShowStock()
What is the possible outcome(s) executed from the following code? Also, specify the maximum and minimum values that can be assigned to variable N.
import random
SIDES=['EAST','WEST','NORTH','SOUTH'];
N=random.randint(1,3)
OUT=''
for I in range(N,1,-1):
OUT=OUT+SIDES[I]
print OUT
SOUTHNORTH | SOUTHNORTHWEST |
SOUTH | EASTWESTNORTH |
Which of the following can be used as a valid variable identifier(s) in Python?
Name the Python Library modules which need to be imported to invoke the following functions
(i) floor()
(ii) randint()
Rewrite the following code in python after removing all syntax error(s). Underline each correction done in the code.
STRING=''WELCOME
NOTE''
for S in range[0,8]:
print STRING(S)
print S+STRING
Find and write the output of the following python code:
TXT = ['20','50','30','40']
CNT = 3
TOTAL = 0
for C in [7,5,4,6]:
T = TXT[CNT]
TOTAL = float (T) + C
print
Find and write the output of the following python code:
class INVENTORY:
def __init__(self,C=101,N='Pad',Q=100): #constructor
self.Code=C
self.IName=N
self.Qty=int(Q);
def Procure(self,Q):
self.Qty = self.Qty + Q
def Issue(self,Q):
self.Qty -= Q
def Status(self):
print self.Code,':',self.IName,'#',self.Qty
I1=INVENTORY()
I2=INVENTORY(105,'Thumb Pin',50)
I3=INVENTORY(102,'U Clip')
I1.Procure(25)
I2.Issue(15)
I3.Procure(50)
I1.Status()
I3.Status()
I2.Status()
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