package main import ( "fmt" student "student" "github.com/01-edu/public/go/tests/base" "github.com/01-edu/public/go/tests/lib" ) func printNbrBase(n int, b string) { if base.IsValid(b) { length := len(b) sign := 1 rbase := []rune(b) if n < 0 { fmt.Print("-") sign = -1 } if n < length && n >= 0 { fmt.Printf("%c", rbase[n]) } else { printNbrBase(sign*(n/length), b) fmt.Printf("%c", rbase[sign*(n%length)]) } } else { fmt.Print("NV") } } func main() { type node struct { n int base string } table := []node{} // 15 random pairs of ints with valid bases for i := 0; i < 15; i++ { validBaseToInput := base.Valid() val := node{ n: lib.RandIntBetween(-1000000, 1000000), base: validBaseToInput, } table = append(table, val) } // 15 random pairs of ints with invalid bases for i := 0; i < 15; i++ { invalidBaseToInput := base.Invalid() val := node{ n: lib.RandIntBetween(-1000000, 1000000), base: invalidBaseToInput, } table = append(table, val) } table = append(table, node{n: 125, base: "0123456789"}, node{n: -125, base: "01"}, node{n: 125, base: "0123456789ABCDEF"}, node{n: -125, base: "choumi"}, node{n: 125, base: "-ab"}, node{n: lib.MinInt, base: "0123456789"}, ) for _, arg := range table { lib.Challenge("PrintNbrBase", student.PrintNbrBase, printNbrBase, arg.n, arg.base) } }