Ejemplo n.º 1
0
func ReadInt(s *bufio.Scanner) int {
	s.Split(bufio.ScanWords)
	s.Scan()
	result, _ := strconv.Atoi(s.Text())

	return result
}
func SolveMonk(scanner *bufio.Scanner) string {
	var buffer bytes.Buffer

	scanner.Split(bufio.ScanWords)
	scanner.Scan()
	trials, _ := strconv.Atoi(scanner.Text())
	for i := 0; i < trials; i++ {
		scanner.Scan()
		nums, _ := strconv.Atoi(scanner.Text())
		var tmp int
		min, freq := math.MaxInt32, 0
		for j := 0; j < nums; j++ {
			scanner.Scan()
			tmp, _ = strconv.Atoi(scanner.Text())
			if tmp == min {
				freq++
			} else if tmp < min {
				min = tmp
				freq = 1
			}
		}
		if freq%2 == 0 {
			buffer.WriteString("Unlucky\n")
		} else {
			buffer.WriteString("Lucky\n")
		}
	}

	return buffer.String()
}
Ejemplo n.º 3
0
func ReadInts(s *bufio.Scanner, total int) []int64 {
	s.Split(bufio.ScanWords)
	a := make([]int64, total)
	for i := 0; i < total; i++ {
		s.Scan()
		a[i], _ = strconv.ParseInt(s.Text(), 10, 64)
	}
	return a
}
Ejemplo n.º 4
0
func ReadInts(s *bufio.Scanner, total int) []int {
	s.Split(bufio.ScanWords)
	a := make([]int, total)
	for i := 0; i < total; i++ {
		s.Scan()
		a[i], _ = strconv.Atoi(s.Text())
	}
	return a
}
Ejemplo n.º 5
0
func parseBody(scanner *bufio.Scanner, contentLength int64) []byte {
	bytes := make([]byte, contentLength)
	scanner.Split(bufio.ScanBytes)
	var i int64
	for i = 0; i < contentLength; i++ {
		scanner.Scan()
		bytes[i] = scanner.Bytes()[0]
	}
	return bytes
}
Ejemplo n.º 6
0
func ReadInts(s *bufio.Scanner) []int {
	s.Split(bufio.ScanWords)

	s.Scan()
	n, _ := strconv.Atoi(s.Text())

	a := make([]int, n)
	for i := 0; i < n; i++ {
		s.Scan()
		a[i], _ = strconv.Atoi(s.Text())
	}
	return a
}
Ejemplo n.º 7
0
func parseTicketData(s *bufio.Scanner) (price, sold float64, err error) {
	s.Split(bufio.ScanLines)
	if scannable := s.Scan(); scannable == false {
		err = errors.New("EOL Reached; Nothing else scannable")
		return
	}
	values := strings.Split(s.Text(), " ")
	price, _ = strconv.ParseFloat(values[0], 64)
	sold, _ = strconv.ParseFloat(values[1], 64)

	return

}
Ejemplo n.º 8
0
// Parses header text out of a bufio.Scanner, should be called immediately after parseStatusLine.
func parseHeaders(scanner *bufio.Scanner, method HttpMethod) []string {
	headers := make([]string, 0)
	scanner.Split(bufio.ScanLines)
	for scanner.Scan() {
		line := scanner.Text()

		// Break if we hit a empty line.
		if len(line) == 0 {
			break
		}

		headers = append(headers, line)
	}
	return headers
}
Ejemplo n.º 9
0
Archivo: i18n.go Proyecto: kjplatz/vic
func getPrinter(scanner *bufio.Scanner, lang language.Tag) (*message.Printer, error) {
	catalog := message.DefaultCatalog
	scanner.Split(bufio.ScanLines)
	for scanner.Scan() {
		s := scanner.Text()
		line := strings.SplitN(s, "=", 2)
		if len(line) != 2 {
			return nil, fmt.Errorf("Invalid line in messages file: %v", line)
		}
		catalog.SetString(lang, line[0], line[1])
	}
	if err := scanner.Err(); err != nil {
		return nil, err
	}
	return catalog.Printer(lang), nil
}
Ejemplo n.º 10
0
func scanMessagePart(scanner *bufio.Scanner, sep string) (string, bool) {
	scanner.Split(bufio.ScanLines)
	var parts []string
	for scanner.Scan() {
		// TODO: consistent de-indent by first-line detection
		line := strings.TrimLeft(scanner.Text(), " ")
		if len(line) == 0 {
			return strings.Join(parts, sep), true
		}
		parts = append(parts, line)
	}
	if len(parts) > 0 {
		return strings.Join(parts, sep), true
	}
	return "", false
}
Ejemplo n.º 11
0
func prepareTasks() (*[]string, error) {
	var tasks []string

	var scanner *bufio.Scanner
	var err error

	if *urlFile == "-" {
		scanner = bufio.NewScanner(os.Stdin)
	} else {
		file, err := os.Open(*urlFile)
		if err != nil {
			return nil, err
		}
		defer file.Close()
		scanner = bufio.NewScanner(file)
	}

	if *isJSON {
		var jsonInput []byte

		scanner.Split(bufio.ScanBytes)

		for scanner.Scan() {
			for _, b := range scanner.Bytes() {
				jsonInput = append(jsonInput, b)
			}
		}
		if err := scanner.Err(); err != nil {
			return nil, err
		}

		if err = json.Unmarshal(jsonInput, &tasks); err != nil {
			return nil, err
		}
	} else {
		for scanner.Scan() {
			tasks = append(tasks, scanner.Text())
		}
		if err := scanner.Err(); err != nil {
			return nil, err
		}
	}

	return &tasks, err
}
Ejemplo n.º 12
0
func BinaryQueries(scanner *bufio.Scanner) string {
	var buffer bytes.Buffer
	scanner.Split(bufio.ScanWords)

	scanner.Scan()
	length, _ := strconv.Atoi(scanner.Text())
	scanner.Scan()
	lines, _ := strconv.Atoi(scanner.Text())
	arr := make([]int, length)
	for i := 0; i < length; i++ {
		scanner.Scan()
		arr[i], _ = strconv.Atoi(scanner.Text())
	}

	var cmd, X, R int
	for i := 0; i < lines; i++ {
		scanner.Scan()
		cmd, _ = strconv.Atoi(scanner.Text())
		if cmd == 1 {
			scanner.Scan()
			X, _ = strconv.Atoi(scanner.Text())
			if arr[X-1] == 0 {
				arr[X-1] = 1
			} else {
				arr[X-1] = 0
			}
		} else {
			scanner.Scan()
			_, _ = strconv.Atoi(scanner.Text())
			scanner.Scan()
			R, _ = strconv.Atoi(scanner.Text())
			if arr[R-1] == 1 {
				buffer.WriteString("ODD\n")
			} else {
				buffer.WriteString("EVEN\n")
			}
		}
	}

	return buffer.String()
}
Ejemplo n.º 13
0
func readMatrix(s *bufio.Scanner) [][]byte {
	s.Split(bufio.ScanWords)

	s.Scan()
	r, _ := strconv.Atoi(s.Text())

	s.Scan()
	c, _ := strconv.Atoi(s.Text())

	s.Split(bufio.ScanLines)

	g := make([][]byte, r)
	for i := 0; i < r; i++ {
		s.Scan()
		t := s.Text()
		g[i] = make([]byte, c)
		for j := 0; j < c; j++ {
			g[i][j] = t[j] - '0'
		}
	}
	return g
}
Ejemplo n.º 14
0
func main() {
	var (
		cst           customers
		c             customer
		ex            bool
		err           error
		text          []byte
		command       string
		flagEndofLoop bool           = true
		scanner       *bufio.Scanner = bufio.NewScanner(os.Stdin)
		fio, acc      string
		money         float64
		time          int64
		fioArr        []string
	)
	//	читаем файл
	text, err = ioutil.ReadFile(file)
	if err != nil {
		fmt.Println(err)
	}
	//преобразовываем файл в массив структур
	err = json.Unmarshal(text, &cst)
	if err != nil {
		fmt.Println(err)
	}

	for flagEndofLoop {
		//		пишем команду
		fmt.Println("Введите команду и параметр через пробел (для более подробной информации наберите help)")
		scanner.Split(bufio.ScanWords)
		scanner.Scan()
		command = scanner.Text()

		switch command {
		case "fio":
			//			ищем по фамилии
			scanner.Split(bufio.ScanWords)

			scanner.Scan()
			v := scanner.Text()
			fmt.Printf("%v\n", v)
			fioArr = append(fioArr, string(v))

			scanner.Scan()
			v = scanner.Text()
			fmt.Printf("%v\n", v)
			fioArr = append(fioArr, string(v))

			fio = strings.Join(fioArr, " ")
			fio = strings.Trim(fio, " ")
			ex, c = cst.FindFio(fio)
			if ex {
				fmt.Printf("%v\n", c)
			} else {
				fmt.Println("нет такого")
			}

		case "acc":
			//			ищем по счету
			scanner.Split(bufio.ScanWords)
			scanner.Scan()
			acc = scanner.Text()
			ex, c = cst.FindAccount(acc)
			if ex {
				fmt.Printf("%v\n", c)
			} else {
				fmt.Println("нет такого")
			}

		case "money":
			//			ищем по деньгам
			scanner.Split(bufio.ScanWords)
			scanner.Scan()
			money, _ = strconv.ParseFloat(scanner.Text(), 32)
			ex, c = cst.FindMoney(money)
			if ex {
				fmt.Printf("%v\n", c)
			} else {
				fmt.Println("нет такого")
			}

		case "time":
			//			ищем по сроку
			scanner.Split(bufio.ScanWords)
			scanner.Scan()
			time, _ = strconv.ParseInt(scanner.Text(), 10, 0)
			ex, c = cst.FindTime(time)
			if ex {
				fmt.Printf("%v\n", c)
			} else {
				fmt.Println("нет такого")
			}

		case "help":
			//			помощь по командам
			fmt.Println("Возможные команды:")
			fmt.Println("fio строка : поиск по фамилии и имени")
			fmt.Println("acc строка: поиск по счету")
			fmt.Println("money число: поиск по кол-ву денег")
			fmt.Println("time число:  поиск по сроку  ")
			fmt.Println("end: Выход из программы")

		case "end":
			//			если надоело то выходим
			fmt.Println("пока")
			flagEndofLoop = false
		}

	}
}