#539779 (Go) No.297 カードの数式

• 問題: No.297 カードの数式
• ユーザー: ccppjsrb
• 提出日時: 2020-08-24 18:17:50
• 言語: Go (1.22.1)
• 結果: WA
• 実行時間: -
• コード長: 2,002 bytes
• コンパイル時間: 14,489 ms
• コンパイル使用メモリ: 232,240 KB
• 実行使用メモリ: 6,948 KB
• 最終ジャッジ日時: 2024-04-24 03:40:45
• 合計ジャッジ時間: 14,880 ms
• ジャッジサーバーID （参考情報）: judge4 / judge2

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	2 ms; 6,812 KB
testcase_01	AC	1 ms; 6,812 KB
testcase_02	AC	1 ms; 6,816 KB
testcase_03	AC	2 ms; 6,940 KB
testcase_04	AC	2 ms; 6,944 KB
testcase_05	AC	2 ms; 6,940 KB
testcase_06	WA	-
testcase_07	AC	1 ms; 6,944 KB
testcase_08	AC	1 ms; 6,944 KB
testcase_09	AC	1 ms; 6,944 KB
testcase_10	AC	1 ms; 6,944 KB
testcase_11	AC	1 ms; 6,940 KB
testcase_12	AC	2 ms; 6,944 KB
testcase_13	AC	2 ms; 6,944 KB
testcase_14	AC	1 ms; 6,940 KB
testcase_15	AC	1 ms; 6,944 KB
testcase_16	AC	1 ms; 6,940 KB
testcase_17	AC	1 ms; 6,940 KB
testcase_18	AC	1 ms; 6,940 KB
testcase_19	WA	-
testcase_20	WA	-
testcase_21	WA	-
testcase_22	AC	2 ms; 6,940 KB
testcase_23	WA	-
testcase_24	WA	-
testcase_25	WA	-

ソースコード

package main

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

func configure(scanner *bufio.Scanner) {
	scanner.Split(bufio.ScanWords)
	scanner.Buffer(make([]byte, 1000005), 1000005)
}
func getNextString(scanner *bufio.Scanner) string {
	scanned := scanner.Scan()
	if !scanned {
		panic("scan failed")
	}
	return scanner.Text()
}
func getNextInt(scanner *bufio.Scanner) int {
	i, _ := strconv.Atoi(getNextString(scanner))
	return i
}
func getNextInt64(scanner *bufio.Scanner) int64 {
	i, _ := strconv.ParseInt(getNextString(scanner), 10, 64)
	return i
}
func getNextFloat64(scanner *bufio.Scanner) float64 {
	i, _ := strconv.ParseFloat(getNextString(scanner), 64)
	return i
}
func main() {
	fp := os.Stdin
	wfp := os.Stdout
	extra := 0
	if os.Getenv("I") == "IronMan" {
		fp, _ = os.Open(os.Getenv("END_GAME"))
		extra = 100
	}
	scanner := bufio.NewScanner(fp)
	configure(scanner)
	writer := bufio.NewWriter(wfp)
	defer func() {
		r := recover()
		if r != nil {
			fmt.Fprintln(writer, r)
		}
		writer.Flush()
	}()
	solve(scanner, writer)
	for i := 0; i < extra; i++ {
		fmt.Fprintln(writer, "-----------------------------------")
		solve(scanner, writer)
	}
}
func solve(scanner *bufio.Scanner, writer *bufio.Writer) {
	n := getNextInt(scanner)
	cc := make([]int, 0)
	plus := 0
	minus := 0
	for i := 0; i < n; i++ {
		s := getNextString(scanner)
		if s == "+" {
			plus++
			continue
		}
		if s == "-" {
			minus++
			continue
		}
		cc = append(cc, int(s[0]-'0'))
	}
	sort.Ints(cc)
	var mx, mn, sum int
	if plus+minus == 0 {
		for i := 0; i < len(cc); i++ {
			mn = mn*10 + cc[i]
		}
		for i := len(cc) - 1; i >= 0; i-- {
			mx = mx*10 + cc[i]
		}
		fmt.Fprintln(writer, fmt.Sprintf("%d %d", mx, mn))
		return
	}
	for i := len(cc) - 1; i > plus+minus; i-- {
		cc[i-1] += cc[i] * 10
	}
	cc = cc[:plus+minus+1]
	for i := 0; i < len(cc); i++ {
		sum += cc[i]
	}
	for i := 0; i < minus; i++ {
		mn -= cc[len(cc)-1-i]
		mx -= cc[i]
	}
	fmt.Fprintln(writer, fmt.Sprintf("%d %d", sum+mx*2, sum+mn*2))
}