names := []string{"Alice", "Bob", "Charlie", "Eve", "David"} // Sorting the string array in descending order by length sort.Sort(ByLength(names)) // Display the sorted array fmt.Println("Sorted array:", names) } 在这个例子中,我们定义了一个自定义类型ByLength,它实现了sort.Interface...
同时,还有一个sort.SearchStrings()[1]函数,会用二分法在一个有序字符串数组中寻找特定字符串的索引。 结合两个函数,我们可以实现一个更高效的算法: packagemain import( "fmt" "sort" ) funcin(targetstring, str_array []string)bool...
package mainimport("fmt""sort")typeByLength[]stringfunc(s ByLength)Len()int{returnlen(s)}func(s ByLength)Less(i, j int)bool{returnlen(s[i])>len(s[j])}func(s ByLength)Swap(i, j int){ s[i], s[j]= s[j], s[i]}funcmain(){// Sample unsorted string array names :=[]...
第5步– strs数组现在已经排序了。我们可以用fmt.Println()函数将其打印在屏幕上。 示例 packagemainimport("fmt""sort")funcmain(){varstrs=[]string{"c","a","b"}fmt.Println("Unsorted array of strings is",strs)sort.Strings(strs)fmt.Println("The above array is sorted and the result is:",...
"sort" ) func in(target string, str_array []string) bool { sort.Strings(str_array) index := sort.SearchStrings(str_array, target) if index < len(str_array) && str_array[index] == target { return true } return false } func main(){ ...
4、cap可以求出slice最大的容量,0<= len (slice)<=cap (array),其中array是slice引用的数组 5、切片的定义:var变量名[]切片类型,比如var str []string var arr[] int + View Code 方法: 切片初始化只能通过切片的方式 1、切片初始化:var slice [] int=arr[start”end].包含start到end之间的元素名不...
package main import ( "fmt" "slices" ) type Example struct { Name string Number int } func main() { s := []int{4, 2, 5, 1, 3} slices.Sort(s) fmt.Printf("Sorted: %v\n", s) slices.Reverse(s) fmt.Printf("Reversed: %v\n", s) e := []Example{ {"C", 3}, {"A",...
func In(target string, str_array []string) bool { sort.Strings(str_array) index := sort.SearchStrings(str_array, target) if index < len(str_array) && str_array[index] == target { return true } return false } 内容参考: https://blog.51cto.com/u_15023263/2558348 本文声明: 88x31....
packagemainimport"fmt"funcmain(){chinese_array:=[...]string{"网","络","工","程","师"}chinese_slice:=chinese_array[:]fmt.Println("修改前的切片: ",chinese_slice)fmt.Println("修改前的切片长度: ",len(chinese_slice))fmt.Println("修改前的切片容量: ",cap(chinese_slice))chinese_slice=...
packagemainimport("fmt""sort")funcin(targetstring, str_array []string)bool{ sort.Strings(str_array) index := sort.SearchStrings(str_array, target)ifindex <len(str_array) && str_array[index] == target {returntrue}returnfalse}funcmain(){ name_list := []string{"pm","kingname","青南...