Envío 5889

Código

package main

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

func main() {
	reader := bufio.NewReader(os.Stdin)

	reader.ReadString('\n')

	numbers, _ := reader.ReadString('\n')
	numbers = strings.ReplaceAll(numbers, "\n", "")

	numbersSeparate := strings.Split(numbers, " ")
	numbersReal := make([]int64, 0)
	for _, value := range numbersSeparate {
		valNumber, _ := strconv.ParseInt(value, 10, 64)
		numbersReal = append(numbersReal, valNumber)
	}

	cString, _ := reader.ReadString('\n')
	c, _ := strconv.ParseInt(cString, 10, 64)

	for i := 0; int64(i) < c; i++ {
		lrData, _ := reader.ReadString('\n')
		lrData = strings.ReplaceAll(lrData, "\n", "")
		lrSplit := strings.Split(lrData, " ")
		l, _ := strconv.ParseInt(lrSplit[0], 10, 64)
		r, _ := strconv.ParseInt(lrSplit[1], 10, 64)

		data := numbersReal[l:r]
		sort.Slice(data, func(i, j int) bool { return data[i] < data[j] })
		fmt.Println(data[len(data)-1])

	}

}