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    <p><strong>First Program</strong></p> <pre><code>yourNumber= input('Enter a number: ') isPrime = 0 if yourNumber == 1: isPrime = 1 print(yourNumber,'is not a prime number') else : for primeCheck in range (int(2), int(yourNumber)): if int(yourNumber)%int(primeCheck) == 0: isPrime = 1 break else: isPrime = 0 if isPrime == 0: print(yourNumber,'is a prime number') else: print(yourNumber,'is not a prime number') </code></pre> <p><strong>Suggestions:</strong></p> <ol> <li><code>int(2), int(yourNumber), int(primeCheck)</code> You dont need to convert <code>yourNumber</code> (<code>input</code> will function will do that automaticallly), <code>primeCheck</code> and <code>2</code> to <code>int</code> everytime.</li> <li><code>if yourNumber == 1:</code> If you want to eliminate <code>0</code> as well, <code>if yourNumber == 0 or yourNumber == 1</code></li> </ol> <p><strong>Second program</strong></p> <pre><code>numberPrimes = 0 startNumber = 0 currentNumber = startNumber isPrime = 0 while numberPrimes &lt; 1000: if currentNumber == 1: currentNumber = currentNumber + 1 else: for primeCheck in range (int(2), int(currentNumber)): if int(currentNumber)%primeCheck == 0: isPrime = 1 break else: isPrime = 0 if isPrime == 0: print(currentNumber, 'is prime') numberPrimes = numberPrimes + 1 currentNumber == currentNumber + 1 else: currentNumber == currentNumber + 1 </code></pre> <p><strong>Suggestions</strong></p> <ol> <li>Same as in the first program's first suggestion.</li> <li><code>currentNumber == currentNumber + 1</code> is not assigning incremented value back to <code>currentNumber</code> but it is comparing. So, the actual way to do this is, <code>currentNumber = currentNumber + 1</code></li> </ol>
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