1 #include <stdio.h> 2 #include <stdlib.h> 3 4 int main()5main() { 6 int i = 5; 7 8 goto foo; 9 if (0) foo: bar: baz: puts("hello"); 10 else { 11 do 12 hello: puts("good"); 13 while (--i > 3); 14 } 15 16 if (i <= 3) { 17 goto out; 18 } else { 19 goto hello; 20 } 21 for (;;) puts("NOTREACHED"); 22 for (;;) out: puts("goodbye"), exit(0); 23 } 24