linked_stack_test.go 源码
package linked_stack
import (
"fmt"
"testing"
)
func TestLinkedStack(t *testing.T) {
stack := NewLinkedStack()
stack.Push(1)
stack.Push(4)
stack.Push(2)
stack.Push(7)
pop, _ := stack.Pop()
fmt.Println(pop)
peek, _ := stack.Peek()
fmt.Println(peek)
fmt.Println(stack.Size())
stack.PrintData()
}