Situatie
A positive integer greater than 1 which has no other factors except 1 and the number itself is called a prime number.
2, 3, 5, 7, etc. are prime numbers as they do not have any other factors. But 6 is not prime (it is composite) since, 2 x 3 = 6.
Solutie
Pasi de urmat
# Python program to display all the prime numbers within an interval
lower = 900
upper = 1000
print(“Prime numbers between”, lower, “and”, upper, “are:”)
for num in range(lower, upper + 1):
# all prime numbers are greater than 1
if num > 1:
for i in range(2, num):
if (num % i) == 0:
break
else:
print(num)
Output
Prime numbers between 900 and 1000 are:
907
911
919
929
937
941
947
953
967
971
977
983
991
997
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