Here, let me show you two methods to print the first 10 prime numbers using a while loop in Python. Method 1: Basic While Loop with Prime Check Function This method uses a while loop to iterate through numbers and a helper function to check if a number is prime. Example: Here is a ...
In Python, we can also use the for...else statement to do this task without using an additional flag variable. Example 2: Using a for...else statement num = 407 # To take input from the user #num = int(input("Enter a number: ")) if num == 0 or num == 1: print(num, "is...
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In Mathematics, the most basic prime factorization approach is repeated division. We divide the number by the prime numbers repeatedly. We can implement this in Python using nested loops. The first loop determines whether a number is a prime number or not. The second loop divides this prime nu...
{count++;sum+=i;// Breaking the loop when the required number of prime numbers is reachedif(count==n)break;}}// Outputting the sum of the first n prime numbersSystem.out.println("Sum of first "+n+" prime numbers:");System.out.println(sum);}// Method to check if a number is ...
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() by using maxValueWithLimit and primeArrayIndexLimit // FACT: in my machine, method 2 is faster than method 1 // init value let primeArrayIndexLimit = 3; let maxValueWithLimit = primeArray[primeArrayIndexLimit] * primeArray[primeArrayIndexLimit]; while(n >= x) { // inner loop ...
To check prime numbers, we declare a function isPrime() that will return 1, if number is prime and return 0 if number is not prime. Then, in main() function – we are using a loop with 0 to len-1 (total number of array elements) and calling isPrime() by passing array elements on...
In addition, I'd recommend using a for loop instead of a while loop here just so that it's more clear what's going on. And I'd put the entire for loop in a function so you could do something like if isPrime(pr): print(pr, " is a prime number.") else: print(pr, " is not...
cin >> number; } // isprime() function to check if the // number is prime or not void isprime() { // initilaize two int type variable int index, check = 0; // for loop to check whether the number // is prime or not for (index = 2; index < number; index++) { // if...