#511684 (Go) No.267 トランプソート

• 問題: No.267 トランプソート
• ユーザー: ccppjsrb
• 提出日時: 2020-07-14 21:19:25
• 言語: Go (1.22.1)
• 結果: AC
• 実行時間: 2 ms / 1,000 ms
• コード長: 2,107 bytes
• コンパイル時間: 14,895 ms
• コンパイル使用メモリ: 222,316 KB
• 実行使用メモリ: 6,820 KB
• 最終ジャッジ日時: 2024-11-18 15:33:06
• 合計ジャッジ時間: 14,109 ms
• ジャッジサーバーID （参考情報）: judge2 / judge1

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	2 ms; 6,816 KB
testcase_01	AC	1 ms; 6,816 KB
testcase_02	AC	1 ms; 6,820 KB
testcase_03	AC	1 ms; 6,820 KB
testcase_04	AC	1 ms; 6,820 KB
testcase_05	AC	2 ms; 6,816 KB
testcase_06	AC	1 ms; 6,816 KB
testcase_07	AC	1 ms; 6,816 KB
testcase_08	AC	1 ms; 6,816 KB
testcase_09	AC	1 ms; 6,820 KB
testcase_10	AC	1 ms; 6,816 KB
testcase_11	AC	2 ms; 6,816 KB
testcase_12	AC	1 ms; 6,820 KB
testcase_13	AC	1 ms; 6,820 KB
testcase_14	AC	1 ms; 6,816 KB
testcase_15	AC	1 ms; 6,816 KB
testcase_16	AC	1 ms; 6,816 KB
testcase_17	AC	1 ms; 6,816 KB
testcase_18	AC	2 ms; 6,816 KB
testcase_19	AC	1 ms; 6,816 KB
testcase_20	AC	1 ms; 6,816 KB
testcase_21	AC	1 ms; 6,816 KB
testcase_22	AC	1 ms; 6,820 KB

ソースコード

package main

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

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)

	cardnumber := map[string]int{
		"A": 1,
		"T": 10,
		"J": 11,
		"Q": 12,
		"K": 13,
	}
	for i := 2; i < 10; i++ {
		cardnumber[fmt.Sprintf("%d", i)] = i
	}
	cc := make(cards, n)
	for i := 0; i < n; i++ {
		s := getNextString(scanner)
		cc[i] = newCard(s, cardnumber)
	}
	sort.SliceStable(cc, cc.less)
	ans := make([]string, n)
	for i := 0; i < n; i++ {
		ans[i] = cc[i].s
	}
	fmt.Fprintln(writer, strings.Join(ans, " "))
}
func newCard(s string, cn map[string]int) card {
	c := card{}
	c.s = s
	switch s[0] {
	case 'D':
		c.suit = 0
	case 'C':
		c.suit = 1
	case 'H':
		c.suit = 2
	case 'S':
		c.suit = 3
	}
	c.num = cn[s[1:]]
	return c
}

type card struct {
	suit, num int
	s         string
}
type cards []card

func (c cards) less(i, j int) bool {
	if c[i].suit == c[j].suit {
		return c[i].num < c[j].num
	}
	return c[i].suit < c[j].suit
}