xplshn
·
2025-08-13
primes.b
B
1main() {
2 extrn printf;
3 auto n, i, j, isprime, count;
4
5 count = 0;
6 n = 2;
7
8 while (n < 10000) {
9 isprime = 1;
10 i = 2;
11
12 while (i * i <= n) {
13 if (n % i == 0)
14 isprime = 0;
15 i = i + 1;
16
17 if (isprime == 0)
18 i = n; /* force exit: i*i > n */
19 }
20
21 if (isprime)
22 count = count + 1;
23
24 n = n + 1;
25 }
26
27 printf("Found %d primes\n", count);
28}