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a,b=input("Enter the Range Seprated by space ->" ).split(' ') primes=list() for i in range(int(a),int(int(b)+1)):     flag=1     for j in range(2,i):         if i%j==0:             flag=0             break     if flag==1:         primes.append(i) count=0 for j in primes:     if j+6 in primes:         count+=1 print(count). example: 4 40 output 7

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1 2 3 4 5 6 7 8 9 10 s = input ("Enter the String->") subs = [] for i in range ( 1 , len (s) + 1 ): for k in range ( 1 ,i + 1 ): j = 0 while (j + k) <= len (s): if s[j:k + j] not in subs: subs . append(s[j:k + j]) j += 1 print (subs) Input: vastgk Output: ['v', 'a', 's', 't', 'g', 'k', 'va', 'as', 'st', 'tg', 'gk', 'vas', 'ast', 'stg', 'tgk', 'vast', 'astg', 'stgk', 'vastg', 'astgk', 'vastgk']