Question 1

 

GIVEN some strings in that we need to print the strings which doesn't contain vowels in it..

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input 1:

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         4
        avoid
        ball
        ntng
        nani

 

output 1:

        ntng

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input 2:

              3
             avoid
             ball
             cat

ouput 2:
            no values

​

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 Solution:

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n=int(input())
l=[]
vow=['a','e','i','o','u']
for i in range(n):
    l.append(input())
pre=[]
for j in range(n):
    for i in range(len(l[i])):
        if(l[i][j] in vow):
            pre.append(l[i])
pre=list(set(pre))
if(len(pre)==len(l)):
    print("no values")
else:
    for i in range(n):
        if(l[i] in pre):
            pass
        else:
            print(l[i])

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Question 2

​

Given passenger ID name gender distance
In last two lines they provide the passenger ID and discount percentage 

We need to print the discount to be given for that particular passenger  if that given Id is not in the list print no name or no value

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input :

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4
101
a
f
10000
102
b
m
12000
103
c
f
45000
104
d
m
65000
101
5

 

output: 

discount of 101 is: 500.0

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Solution 1(without class):

​

n=int(input())
k=[]
for i in range(n):
    l=[]
    l.append(input())
    l.append(input())
    l.append(input())
    l.append(int(input()))
    k.append(l)
key=input()
dis=int(input())
z=[]
for ind in range(n):
    if(key==k[ind][0]):
        z.append(ind)
if(len(z)==0):
    print("no id found")
else:
    i=z[0]
    disc=k[i][3]*dis/100
    if(disc>0):
        print('discount of',k[i][0],'is:',disc)
    else:
        print(k[i][0],'is not eligible for discount')

 

Solution 2(with class):

 

class Passenger:
    def __init__(self,pid,pname,pgender,pmiles):
        self.pid=pid
        self.pname=pname
        self.pgender=pgender
        self.pmiles=pmiles
    def calculate_discount(self,pid,discount_rate):
        for i in pass_list:
            if i.pid==pid:
                discount=(i.pmiles*discount_rate)/100
                return discount
class Organisation(Passenger):
    def __init__(self,oname,pass_list):
        self.oname=oname
        self.pass_list=pass_list

if __name__ == '__main__':
    n=int(input())
    pass_list=[]
    for i in range(n):
        pid=input()
        pname=input()
        pgender=input()
        pmiles=int(input())
        pass_list.append(Passenger(pid,pname,pgender,pmiles))
    pid=input()
    discount_rate=int(input())
    o=Organisation('TCS',pass_list)
    discount=o.calculate_discount(pid,discount_rate)
    if discount<0:
        print("Passenger not eligible for discount")
    else:
        print("The discount of passenger "+pid+" is " +str(discount))