Answer to Question #218172 in Python for Krish

Question

Write a program to print the sum of all prime numbers in the list of integers

Answer 1

lower = int(input("Enter lower range: "))
upper = int(input("Enter upper range: "))
lst=[]
print("Prime numbers between",lower,"and",upper,"are:")

for num in range(lower,upper + 1):

   if num > 1:
       for i in range(2,num):
           if (num % i) == 0:

               break
       else:
           print(num)
           lst.append(num)
print(lst)
sum=0
for i in lst:
    sum=sum+i
print('sum of all prime numbers=%d'%sum)