nx_symj_gk.nx source
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1// GENERATED by nx_symjudge -- sweep harness, do not edit
2import "nx_syscalls.nx"
3func mx(a: i64, b: i64) -> i64 { if a > b { return a } return b }
4func sjh_w(s: *u8) -> i64 { var n: i64 = 0; while s[n] != (0 as u8) { n = n + 1 } sys_write(1, s, n); return 0 }
5func sjh_nl() -> i64 { let b: *u8 = sys_mmap(8); b[0] = 10 as u8; sys_write(1, b, 1); return 0 }
6func sjh_n(v: i64) -> i64 {
7 var m: i64 = v
8 if m < 0 { let nb: *u8 = sys_mmap(8); nb[0] = 45 as u8; sys_write(1, nb, 1); m = 0 - m }
9 let t: *u8 = sys_mmap(24)
10 var k: i64 = 0
11 if m == 0 { t[0] = 48 as u8; k = 1 }
12 while m > 0 { t[k] = (48 + (m % 10)) as u8; m = m / 10; k = k + 1 }
13 let ob: *u8 = sys_mmap(24)
14 var i: i64 = 0
15 while i < k { ob[i] = t[k - 1 - i]; i = i + 1 }
16 sys_write(1, ob, k)
17 return 0
18}
19func main() -> i64 {
20 var viol: i64 = 0
21 var checked: i64 = 0
22 var vrep: i64 = 0
23 let anch2: i64 = mx(3, 5)
24 if anch2 != 5 { viol = viol + 1
25 if vrep == 0 { vrep = 1
26 sjh_w("SYMJVIOL anchor2 r=" as *u8)
27 sjh_n(anch2)
28 sjh_nl() } }
29 var x: i64 = (0 - 30)
30 while x <= 30 {
31 var y: i64 = (0 - 30)
32 while y <= 30 {
33 let r: i64 = mx(x, y)
34 let rc0: i64 = mx(y, x)
35 if rc0 != r { viol = viol + 1
36 if vrep == 0 { vrep = 1
37 sjh_w("SYMJVIOL comm x=" as *u8)
38 sjh_n(x)
39 sjh_w(" y=" as *u8)
40 sjh_n(y)
41 sjh_w(" r=" as *u8)
42 sjh_n(r)
43 sjh_nl() } }
44 if x == y { if r != x { viol = viol + 1
45 if vrep == 0 { vrep = 1
46 sjh_w("SYMJVIOL idem2 x=" as *u8)
47 sjh_n(x)
48 sjh_w(" y=" as *u8)
49 sjh_n(y)
50 sjh_w(" r=" as *u8)
51 sjh_n(r)
52 sjh_nl() } }
53 }
54 checked = checked + 1
55 y = y + 1
56 }
57 x = x + 1
58 }
59 sjh_w("SYMJ mx checked=" as *u8)
60 sjh_n(checked)
61 sjh_w(" viol=" as *u8)
62 sjh_n(viol)
63 sjh_nl()
64 return 0
65}