package main
func a() bool {
s := []int{8,8}
s[1] -= 9
k := s[1] == -1
return k
}
func f2() {
var j int
var s = []int{10, 20}
var s2 = []int{100, 200}
for _, v := range s {
j += v
for _, v2 := range s2{
j += v2
for _, v := range s {
j += v
}
}
}
assert(j == 750)
}
func slice_slice() {
s := []int{1,2,3,4}
s1 := s[:1]
assert(len(s1) == 1)
assert(cap(s1) == 4)
s2 := s[1:]
assert(len(s2) == 3)
assert(cap(s2) == 3)
s3 := s[1:2:2]
assert(s3[0] == 2)
assert(len(s3) == 1)
assert(cap(s3) == 1)
}
func main() {
var s1 = [][]int{{0},{99},{2}}
var s2 = []int{0,100,2}
i := s1[1][0] + s2[1] - 1
s2[0] = 8
j := s2[0]
assert(i == 198)
assert(j == 8)
assert(a())
f2()
slice_slice()
}