17 lines
357 B
Python
17 lines
357 B
Python
total = 0
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minPrime = 0
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for n in range(int(input()), int(input())+1) :
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if n==1 : continue
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isPrime = True
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for i in range(2, int(n**0.5)+1) :
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if n%i==0 :
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isPrime = False
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break
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if isPrime :
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if minPrime==0 : minPrime = n
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total += n
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if total==0 : print(-1)
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else :
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print(f'{total}\n{minPrime}') |