write a program that makes use of the isPrime function you've already written that scans a file (Big List of Random Integers.txt) of integers and determines the number of primes found within and display how many integers is prime.

#include

#include

#include

#include

#include

#include

#include

//method to check isPrime number is prime or not

int isPrime(long long int num) {

//variable declare

int i, isPrime = 1;

//for loop to check for prime to iterate and divide by number

for (i = 2; i < sqrt(num); i++) {

if (num % i == 0) {

isPrime = 0;

}

}

return isPrime;

}

int main() {

//file name to read integer from

FILE* file = fopen("Big List of Random Integers.txt", "r");

//storing in numberArray value

int numberArray[100];

int i = 0, j;

int num;

//reading from file and storing in numberArray

while (fscanf(file, "%d", &num) > 0) {

numberArray[i] = num;

i++;

}

int size = i;

//print the total number in the file

printf("There are %d number in the file ", size);

int max = 0;

//calculate the max number form the arry

for (i = 0; i < size; i++) {

if (numberArray[i] > max)

max = numberArray[i];

}

//print the maximum number

printf("The largest in the file is %d ", max);

int primeCount = 0, primeGenerated[50];

//calculate the consequetive number multiplcation and plus 2 and check it it prime or not

long long int primeNo;

//for loop to iterate

for (i = 0; i < size - 1; i++) {

//calculate the number

primeNo = numberArray[i] * numberArray[i + 1] + 2;

//check if it is prime or not by passing to the method we defined

if (isPrime(primeNo) == 1) {

//if the number is prime then print it

printf("%d * %d + 2 = %llu ", numberArray[i], numberArray[i + 1], primeNo);

primeGenerated[primeCount] = primeNo;

primeCount++;

}

}

//print the total number of primes found

printf("The total number of primes found: %d ", primeCount);

//calculate the greater than max value

int greaterThanMax = 0;

for (i = 0; i < primeCount; i++) {

if (primeGenerated[i] > max)

greaterThanMax++;

}

//print the total number of primes found, greater than

printf("The total number of primes found, greater than %d: %d ", max, greaterThanMax);

fclose(file);

return 0;

}