c语言打印素素嵌套循环

#include <stdio.h>
int main() {
	int x;
	int cnt = 0;
	x = 1;
	while (cnt < 1000) {
		int i;
		int isPrime = 1;
		for (i = 2; i < x; i++) {
			if (x % i == 0) {
				isPrime = 0;
				break;
			}
		}
		if (isPrime == 1) {
			cnt ++;
			printf("%d\t", x);
			if (cnt % 5 == 0) {
				printf("\n");
			}
		}
		x++;
	}
	return 0;
}