# Python Little Goal 1

Python Day 7

#### Problem 1:

Given an array of integers, find the sum of its elements.
For example, if the array ar=[1,2,3] , so return 6 .

Solution:

import math

ar=[1, 2, 3, 4, 10, 11]

def simplesumarray(ar):
return(sum(ar))

simplesumarray(ar)
31


#### Problem 2:

Given the meal price ( meal), tip percent (tip), and tax percent ( tax) for a meal, find and print the meal’s total integer cost:

Solution:

def solve(meal,tip,tax):
t=meal+ meal*(tip/100)+ meal*(tax)/100
return(round(t))

solve(12.00,20,8)
15 Comfreak / Pixabay

#### Problem 3: Given an integer,n , perform the following conditional actions:

• If  is odd, print Weird
• If  is even and in the inclusive range of 2  to 5, print Not Weird
• If  is even and in the inclusive range of 6  to 20, print Sort of Weird
• If  is even and greater than 20, print “Wow”

Solution:

Import math

def classifyn(n):
if n% 2==1:
print("Weird")
elif n%2==0 and n in range(2,6):
print ("Not weird")
elif n%2==0 and n in range(6,21):
print ("Sort of Weird")
else :
print("Wow")

classifyn(20)
Sort of Weird

Happy Studying! 🍵