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57 lines
875 B

package main
import (
"fmt"
student "student"
"lib"
)
func forEach(f func(int), a []int) {
for _, el := range a {
f(el)
}
}
func add0(i int) {
fmt.Println(i)
}
func add1(i int) {
fmt.Println(i + 1)
}
func add2(i int) {
fmt.Println(i + 2)
}
func add3(i int) {
fmt.Println(i + 3)
}
func main() {
functions := []func(int){add0, add1, add2, add3}
type node struct {
f func(int)
a []int
}
table := []node{}
// 15 random slice of random ints with a random function from selection
for i := 0; i < 15; i++ {
function := functions[lib.RandIntBetween(0, len(functions)-1)]
table = append(table, node{
f: function,
a: lib.MultRandIntBetween(-1000000, 1000000),
})
}
table = append(table, node{
f: add0,
a: []int{1, 2, 3, 4, 5, 6},
})
for _, arg := range table {
lib.Challenge("ForEach", student.ForEach, forEach, arg.f, arg.a)
}
}