ACM試題Problem K:Ones
Description
Given any integer 0 <= n <= 10000 not divisible by 2 or 5, some multiple of n is a number which in decimal notation is a sequence of 1 s. How many digits are in the smallest such a multiple of n?
* DEFINITION
* This a set of math functions that deal with time. The functions accept
* 4-digit time values and 4-digit time of day values. Time values are
* interpreted as hours-minutes and are valid if all digits are numeric and
* 9 or less, except the second-to-last digit must be 5 or less. Time of day
* values are valid if they conform to normally accepted clock values of
* 1:00 to 12:59 for a 12-hour clock or 00:00 to 23:59 for a 24-hour clock.
TFIND
searches for one or more strings (boolean AND) in a text file.
TFIND reports all lines where the string(s) were found (or NOT found
by option).
The search can be limited to a field in a fixed field (i.e. column
oriented) list.
An extended search mode is available, where only letters and digits
are relevant.
Other options:
case sensitive search,
alternative errorlevel with number of hits,
header line with file name, LFN, custom prefix
北京大學ACM比賽題目
Write a program to read four lines of upper case (i.e., all CAPITAL LETTERS) text input (no more than 72 characters per line) from the input file and print a vertical histogram that shows how many times each letter (but not blanks, digits, or punctuation) appears in the all-upper-case input. Format your output exactly as shown.
計算pi
** Pascal Sebah : September 1999
**
** Subject:
**
** A very easy program to compute Pi with many digits.
** No optimisations, no tricks, just a basic program to learn how
** to compute in multiprecision.
OpenOffice.org document containing:
List of codes i have tested on a JinPeng C2000 mobile and their results.
Some works, others not it is explained what code does if work.
They are introduced where you type digits when making a call, unless specify it is not necesary to press call, like for wellknown *#06# -> that shows IMEI.
OpenOffice.org document containing:
List of codes i have tested on a JinPeng C2000 mobile and their results.
Some works, others not it is explained what code does if work.
They are introduced where you type digits when making a call, unless specify it is not necesary to press call, like for wellknown *#06# -> that shows IMEI.
Video-DVM is a very cheap DVM that shows how an output as complex as a videocomposite signal can be generated entirely in software: two I/O pins and three resistors are all the hardware required. Connected to any TV set it displays voltages, included max and min peaks, using both giant digits and an analog bar-display . A serial data output for computer data logging is provided, too.
