package main
func f(i int) int {
var j int
if k := 666; i == 0 {
j = 888
} else if i == 1 {
j = 1
} else if i == 2 {
j = k
} else {
j = k + 4
}
return j
}
func main() {
assert(f(0) == 888)
assert(f(1) == 1)
assert(f(2) == 666)
assert(f(3) == 670)
}