# ​

Question 1

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

input 1:

4
avoid
ball
ntng
nani

output 1:

ntng

input 2:

3
avoid
ball
cat

ouput 2:
no values

Solution:

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])

Question 2

# 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

input :

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

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):