上机编程认证01-----获取上下车订单

/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2019-2021. All rights reserved.
 * Description: 上机编程认证
 * Note: 缺省代码仅供参考，可自行决定使用、修改或删除
 * 只能import Go标准库
 */
package main

import (
   "bufio"
   "fmt"
   "io"
   "os"
   "sort"
   "strconv"
   "strings"
)

// 待实现函数，在此函数中填入答题代码
func getTicketsNum(capacity int, ticketOrders [][]int) []int {
   result := make([]int, 0)
   totalOrders := len(ticketOrders)
   //设标志数组区间并初始化
   orderTagArr := make(map[int]int,20)
   //设置交叉标志
   orderTagRepeat := false
   var sortNums []int
   for i := 0;i < totalOrders;i++{
      ticketOrder := ticketOrders[i]
      if len(ticketOrder) > 3 {
         return []int{}
      }
      for j := ticketOrder[0]; j < ticketOrder[1]; j++{
         if _,ok := orderTagArr[j];!ok{
            orderTagArr[j] =  100 - ticketOrder[2]
         } else {
            if orderTagArr[j] - ticketOrder[2] >= 0 {
               orderTagArr[j] = ticketOrder[2]
            }
            orderTagRepeat = true
         }
      }
      if !orderTagRepeat {
         result = append(result,ticketOrder[2])
      } else {
         for _,value := range orderTagArr {
            sortNums = append(sortNums,value)
         }
         sort.Ints(sortNums)
         result = append(result,sortNums[0])
      }
   }

   return result
}

func main() {
   reader := bufio.NewReader(os.Stdin)
   capacity := readInputInt(reader)
   row := readInputInt(reader)
   ticketOrders := readInputIntArrayFromNlines(reader, row, 3)
   result := getTicketsNum(capacity, ticketOrders)
   for ind, val := range result {
      fmt.Print(val)
      if ind != len(result)-1 {
         fmt.Print(" ")
      }
   }
}

func readInputInt(reader *bufio.Reader) int {
   var num int
   if _, err := fmt.Fscanf(reader, "%d\n", &num); err != nil {
      fmt.Println(err.Error())
      return 0
   }
   return num
}

func readInputIntArrayFromNlines(reader *bufio.Reader, row int, col int) [][]int {
   if row <= 0 {
      return [][]int{}
   }
   result := make([][]int, 0, row)
   for i := 0; i < row; i++ {
      lineBuf, err := reader.ReadString('\n')
      if err != nil && err != io.EOF {
         fmt.Println(err.Error())
         return nil
      }
      lineBuf = strings.TrimRight(lineBuf, "\r\n")
      lineBuf = strings.TrimSpace(lineBuf)
      ints := map2IntArray(lineBuf, " ")
      if len(ints) != col {
         fmt.Println("col len is not " + strconv.Itoa(col))
         return nil
      }
      result = append(result, ints)
   }
   return result
}

func map2IntArray(str string, dem string) []int {
   tempArray := strings.Split(str, dem)
   result := make([]int, len(tempArray))
   for index, value := range tempArray {
      value = strings.TrimSpace(value)
      intVal, err := strconv.Atoi(value)
      if err == nil {
         result[index] = intVal
      }
   }
   return result
}






````` test ``````

package main

import (
   "fmt"
   "strconv"
   "testing"
)

type testStruct1 = struct {
   inputStr inputStruct
   want string
}

type inputStruct struct {
   input1  int
   input2  [][]int
}


func TestSomeFunction(t *testing.T) {
   tests1 := []testStruct1{
      {inputStr: inputStruct{
         100,
         [][]int{
            {4,7,60},
            {1,3,50},
            {2,6,50},
         },
      } ,want: "605040"},
      {inputStr: inputStruct{
         55,
         [][]int{
            {1,2,55},
            {2,5,55},
         },
      } ,want: "5555"},
   }
   for _,tt := range tests1 {
      got := getTicketsNum(tt.inputStr.input1,tt.inputStr.input2)
      gotstr := ""
      for _, val := range got {
         gotstr += strconv.Itoa(val)
      }
      fmt.Println(got,tt.want)
      if  gotstr != tt.want {
         t.Errorf("getTop3Num(%v) = %v, want %v", tt.inputStr, got, tt.want)
      }
   }
}