#481037 (Go) No.1021 Children in Classrooms

• 問題: No.1021 Children in Classrooms
• ユーザー: ccppjsrb
• 提出日時: 2020-05-13 11:27:18
• 言語: Go (1.22.1)
• 結果: AC
• 実行時間: 72 ms / 2,000 ms
• コード長: 1,922 bytes
• コンパイル時間: 15,313 ms
• コンパイル使用メモリ: 235,792 KB
• 実行使用メモリ: 12,416 KB
• 最終ジャッジ日時: 2024-09-14 15:29:32
• 合計ジャッジ時間: 14,875 ms
• ジャッジサーバーID （参考情報）: judge3 / judge2

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	1 ms; 5,248 KB
testcase_01	AC	1 ms; 5,248 KB
testcase_02	AC	1 ms; 5,248 KB
testcase_03	AC	2 ms; 5,248 KB
testcase_04	AC	2 ms; 5,248 KB
testcase_05	AC	2 ms; 5,376 KB
testcase_06	AC	1 ms; 5,376 KB
testcase_07	AC	2 ms; 5,376 KB
testcase_08	AC	1 ms; 5,376 KB
testcase_09	AC	69 ms; 12,416 KB
testcase_10	AC	71 ms; 12,416 KB
testcase_11	AC	72 ms; 12,416 KB
testcase_12	AC	66 ms; 11,904 KB
testcase_13	AC	67 ms; 11,904 KB
testcase_14	AC	70 ms; 11,904 KB
testcase_15	AC	48 ms; 7,040 KB
testcase_16	AC	47 ms; 7,040 KB
testcase_17	AC	53 ms; 7,296 KB
testcase_18	AC	60 ms; 8,448 KB
testcase_19	AC	13 ms; 5,376 KB

ソースコード

package main

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

func getScanner(fp *os.File) *bufio.Scanner {
	scanner := bufio.NewScanner(fp)
	scanner.Split(bufio.ScanWords)
	scanner.Buffer(make([]byte, 1000005), 1000005)
	return scanner
}
func getNextString(scanner *bufio.Scanner) string {
	scanner.Scan()
	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 getNextUint64(scanner *bufio.Scanner) uint64 {
	i, _ := strconv.ParseUint(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
	cnt := 0
	if os.Getenv("MASPY") == "ますピ" {
		fp, _ = os.Open(os.Getenv("BEET_THE_HARMONY_OF_PERFECT"))
		cnt = 2
	}
	if os.Getenv("MASPYPY") == "ますピッピ" {
		wfp, _ = os.Create(os.Getenv("NGTKANA_IS_GENIUS10"))
	}
	scanner := getScanner(fp)
	writer := bufio.NewWriter(wfp)
	solve(scanner, writer)
	for i := 0; i < cnt; i++ {
		fmt.Fprintln(writer, "-----------------------------------")
		solve(scanner, writer)
	}
	writer.Flush()
}
func solve(scanner *bufio.Scanner, writer *bufio.Writer) {
	n := getNextInt(scanner)
	m := getNextInt(scanner)
	aa := make([]int, n)
	for i := 0; i < n; i++ {
		aa[i] = getNextInt(scanner)
	}
	s := getNextString(scanner)
	f := 0
	for i := 0; i < m; i++ {
		if s[i] == 'L' {
			aa[mod(f+1, n)] += aa[mod(f, n)]
			aa[mod(f, n)] = 0
			f++
			continue
		}
		f--
		aa[mod(f-1, n)] += aa[mod(f, n)]
		aa[mod(f, n)] = 0
	}
	ans := make([]string, n)
	for i := 0; i < n; i++ {
		ans[i] = fmt.Sprintf("%d", aa[mod(f+i, n)])
	}
	fmt.Fprintln(writer, strings.Join(ans, " "))
}

func mod(x, m int) int {
	return (x%m + m) % m
}