#include <iostream>
using namespace std;
#include <stdio.h>
#define MAX_NUMBERS 100
int is_prime(int num) {
int i;
for (i = 2; i < num; i++) {
if (num % i == 0) {
return 0;
}
}
return 1;
}
int main() {
int numbers[MAX_NUMBERS];
int size = MAX_NUMBERS;
int sum = 0;
printf("Enter %d numbers:\n", size);
for (int i = 0; i < size; i++) {
scanf("%d", &numbers[i]);
}
for (int i = 0; i < size; i++) {
if (is_prime(numbers[i])) {
sum += numbers[i];
}
}
printf("The sum of prime numbers: %d\n", sum);
return 0;
}
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