#[extern("vm")] fn vm_printf(fmt: *u8, ...) void;

fn main() void {
    var x: i32 = 10;
    if x > 5 {
        vm_printf("big\n");
    } else {
        vm_printf("small\n");
    }

    var i: i32 = 0;
    while i < 3 {
        vm_printf("%d\n", i);
        i = i + 1;
    }

    var nums: [3]i32 = [3]i32{100, 200, 300};
    var slice: []i32 = nums[0..];
    for slice, 0.. as val, idx {
        vm_printf("%d:%d\n", idx, val);
    }

    var j: i32 = 0;
    while true {
        j = j + 1;
        if j == 2 { continue; }
        if j == 4 { break; }
        vm_printf("%d\n", j);
    }
    ret;
}