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#pragma warning(disable:4996)
#include <stdio.h>
#include <math.h>
int isPrime(int num);
int isPrime(int num) {
if (num <= 1) return 0;
for (int i = 2; i <= sqrt(num); ++i) {
if (num % i == 0) return 0;
}
return 1;
}
int main() {
int num;
printf("μ μλ₯Ό μ
λ ₯νμΈμ: ");
scanf("%d", &num);
if (isPrime(num)) {
printf("%dλ μμμ
λλ€.\n", num);
}
else {
printf("%dλ μμκ° μλλλ€.\n", num);
}
return 0;
}
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