14.Longest Common Prefix_test.go

package leetcode

import (
	"fmt"
	"testing"
)

type question14 struct {
	para14
	ans14
}

// para 是参数
type para14 struct {
	strs []string
}

// ans 是答案
type ans14 struct {
	ans string
}

func Test_Problem14(t *testing.T) {

	qs := []question14{

		{
			para14{[]string{"flower", "flow", "flight"}},
			ans14{"fl"},
		},

		{
			para14{[]string{"dog", "racecar", "car"}},
			ans14{""},
		},

		{
			para14{[]string{"ab", "a"}},
			ans14{"a"},
		},
	}

	fmt.Printf("------------------------Leetcode Problem 14------------------------\n")

	for _, q := range qs {
		_, p := q.ans14, q.para14
		fmt.Printf("【input】:%v    【output】:%v\n", p.strs, longestCommonPrefix(p.strs))
	}
	fmt.Printf("\n\n\n")
}