题解 | #进制转换#

package main

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

func main() {
	//2 for "0b", 8 for "0" or "0o",16 for "0x", and 10 otherwise.
	input := bufio.NewScanner(os.Stdin)
	input.Scan()
	inputStr := input.Text()
	parseUint, _ := strconv.ParseUint(inputStr[2:], 16, 32)
	fmt.Println(parseUint)
}