Question

write a program that input ten integers in an array and counts all prime numbers entered by the user. the program finally display total number of primes in array.

Answer 1

int main ()

{

int arr[10], i, p=0, c, prime=0;

for(i=0;i<10;i++)

{

cout<<"Enter an integer:";

cin>>arr[i];

}

cout<<"The prime numbers are:\\";

for(i=0;i<10;i++)

{

if(arr[i]>1)

{

p=1;

for(c=2;c<arr[i];c++)

{

if(arr[i]%c==0)

{

p=0;

break;

}

}

}

if(p==1)

{

cout<<arr[i]<<" is a prime number.\\";

prime++;

}

}

cout<<"total prime numbers entered by the user are: "<<prime;

}

Step-by-step explanation:

this should be good