Python Programming Question

Python Program to check whether a number is prime or not.

num = 15
count = 0
for i in range(2,num):
if num%i==0:
count = 1
break
if count == 1:
print(‘Not Prime’)
else:
print(“Prime”)

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num =int(input())
flag=0
for i in range (2, num):
if (num % i) == 0:
flag += 1
print(“Not prime”)
break

if flag== 0:
print(“prime number”)

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numr=int(input(“Enter range:”))

print(“Prime numbers:”,end=’ ')

for n in range(1,numr):

for i in range(2,n):

    if(n%i==0):

        break

else:

    print(n,end=' ')
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num = 11
num = int(input("Enter a number: "))
if num == 1:
print(num, “is not a prime number”)
elif num > 1:

for i in range(2,num):
   if (num % i) == 0:
       print(num,"is not a prime number")
       break

else:
print(num,“is a prime number”)

print(num,“is not a prime number”)

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