C Program to Find Prime Numbers in 10 number Array elements
Prime Number Finder in C
Introduction: Welcome to our online C program that helps you find and display prime numbers from a list of 10 input numbers. This simple tool is designed to make it easy for you to identify prime numbers within a set of values.
Instructions:
-
Input Numbers: Enter
10numbers in the input fields below. These numbers will be used to identify prime numbers. -
Find Primes: Click the
"Find Primes" button to initiate the process of identifying prime numbers among the inputs. -
Result: The prime numbers found in the input list will be displayed in a separate array.
C Program Code for prime number within 10 numbers
#include
// Function to check if a number is prime
int isPrime(int num) {
if (num <= 1) return 0;
for (int i = 2; i * i <= num; i++) {
if (num % i == 0) return 0;
}
return 1;
}
int main() {
int input[10];
int primes[10];
int primeCount = 0;
// Input 10 numbers
printf("Enter 10 numbers:\n");
for (int i = 0; i < 10; i++) {
scanf("%d", &input[i]);
}
// Find prime numbers and store them in the 'primes' array
for (int i = 0; i < 10; i++) {
if (isPrime(input[i])) {
primes[primeCount] = input[i];
primeCount++;
}
}
// Display the prime numbers
printf("Prime numbers in the list are: ");
for (int i = 0; i < primeCount; i++) {
printf("%d ", primes[i]);
}
printf("\n");
return 0;
}Note: This program uses the isPrime function to check if a number is prime. It then stores prime numbers in a separate array and displays the results.
Enter 10 numbers:
10 20 30 11 28 40 20 18 10 10
Prime numbers in the list are: 11Conclusion:
Finding prime numbers among a set of input values has never been easier. Simply enter your numbers, click "Find Primes," and discover which numbers are prime. This tool is useful for various applications where prime numbers play a crucial role, such as cryptography and number theory. Enjoy exploring the prime numbers in your data!
Top Resources
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Further Reading:
Note: If you encounter any issues or specific errors when running this program, please let me know and I'll be happy to help debug them!