punctuation counts

Periodically counts a certain amount of data and sends out the statistical results by mail. The statistical results are automatically sent by mail, and mutt is used. The installation of mutt is simple: yuminstallmutt, which can be used after installation. Mutt is really a good thing. It can send emails without starting sendmail or postfix, and it is much better than the built-in mail. In linux5, The mutt syntax is: Echo "hello" | mutt-atest.txt-s "da

(Getapplicationcontext (), "Original string Total" + string.valueof (before) + "characters. "+" from "+"string.valueof (start)+ "characters begin to change to a string:" + S + ". A total of "+ string.valueof (count) +" characters. ", Toast.length_long). Show (); //Display the prompt information } }); Mytextview.settext ("1234567890");//Reset Text Content }}Main.xml android:layout_width=" Fill_parent " android:layout_height=" Fill_parent " android:o

Pen counts Time Limit: 2000/1000 MS (Java/others) memory limit: 32768/32768 K (Java/Others)Total submission (s): 205 accepted submission (s): 112Problem descriptionchicken farmer XiaoyanIs getting three new chickens, Lucy, Charlie and CC. she wants to build a chicken pen so that each chicken has its own, unobstructed view of the countryside. the pen will have three straight sides; This will give each chicken its own side so it can pace back and forth

IOCTL is used to set the hardware control register or read the value of the hardware status register. Read and Write throws data into the buffer zone. The hardware driver reads data from the buffer zone and sends the received data one by one to the buffer zone. IOCTL (keyfd, fionread, B) Obtain the number of bytes in the buffer to be read, and then put the number of bytes into B. Next we can use read. Read (keyfd, B, sizeof (B )) List-number of bytes read from the serial port input buffer# In

PHP counts the number of occurrences of all characters in a string Effect Algorithm: Loop the string once ($str in this example) and record the occurrence of the string in an array (as in this example, $strrecord), if already has this record function is not recorded; In each string, it is compared to the value of the record array ($strrecord[][' key ' in this case), and if a value in the record is the same as the string, the number of records is +

The linux Command counts the number of times the IP address of the log file appears. One interview question: How many times does the log file IP value count? The first six most frequently displayedSolution: Grep-I-o-E "([0-9] {1, 3 }\.) {3} [0-9] {1, 3} "test1.txt | sort-n | uniq-c | sort-n? -R | head-6Parameter Details: Grep command for text search -E: used for regular expression matching. -O: only the matching part is displayed. -I: case

My Java development and learning journey ------> use a recursive loop algorithm to list all the data counts in the array ------ Recursion The interview questions are as follows: list all the combinations of numbers in an array, for example, columns 1 and 2 are 1, 2, 12, and 21. (The interview questions are from the Java programmer interview book.) The Code is as follows: Import java. util. arrays; import java. util. using list; import java. util. l

Count the number of K ' s between 0 and N. K can be 0-9.If n=12, k=1 in [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ten, one,], we have FIVE 1 ' s(1, ten, one, one)classSolution {/** param k:as description. * param n:as description. * Return:an integer denote the count of digit K in 1..N*/ Public intDigitcounts (intKintN) {//Write your code here intCount = 0; for(inti = k; I ) {Count+=Singlecount (i, k); } returncount; } Public intSinglecount (intNumintk) {

Every time the end of the year when all kinds of audit work is in progress, and recently should be for the department to count the number of personal code written by how much for this, in order to facilitate statistics wrote a script for statistical code of the number of lines, the script is as follows:#!/bin/bash#count.sh#use count the number of lines of Code#writer jim#history#2016.12.27if [$#-lt 1];then echo "Please enter argc! "echo "ex> $ path" Exit 0fiif [$#-GT 1];Then echo "Too many input

How many prime numbersTime limit:3000/1000 MS (java/others) Memory limit:32768/32768 K (java/others) total submission (s): 14684 Accepted Submission (s): 5091Problem Description Give you a lot of positive integers, just to find out how many prime numbers there is.Input There is a lot of cases. In each case, there is a integer N representing the number of integers to find. Each of the integer won ' t exceed 32-bit signed integer, and each of the them won ' t is less than 2.Output for each case, p

One of the key countsTime limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 1471 Accepted Submission (s): 622Problem description A key has n slots, Groove deep 1,2,3,4. Each key has at least 3 different depths and at least 1 pairs of connected slots have a depth difference of 3. To find the total number of such keys.Input not in the subjectOutput to n>=2 and nSample OutputN=2:0N=3:8N=4:64N=5:360..............N=31: ... Note: Adapted according to PKU

A php code that accurately counts the number of online users Using filename='online.txt '; // data file $ Cookiename = 'vgotcn _ onlinecount'; // cookie name $ Onlinetime = 600; // online validity period, in seconds (that is, 600 equals 10 minutes) $ Online = file ($ filename ); // The PHP file () function reads the entire file into an array. Similar to file_get_contents (), file () returns t

This article mainly shares the relevant information about a small program that counts the amount of code and has some reference value. if you are interested, you can refer to it and run it directly: Select the src folder, just click "count the number of rows ". Import java. awt. eventQueue; import java. awt. font; import java. awt. event. mouseAdapter; import java. awt. event. mouseEvent; import java. io. bufferedReader; import java. io. file; import

public class Test {public static void Main (string[] args) {Int[] A = new int[400];Int[] B = new INT[50];for (int i = 0; i A[i] = (int) (Math.random () * 50);}System.out.println ("Randomly generated array is:");for (int i:a) {System.out.print (i+ "");}for (int i = 0; i for (int j = i + 1; j > 0; j--) {if (A[j] int temp = A[j];A[J] = a[j-1];A[J-1] = temp;}}}System.out.println ("\ n the sorted array is:");for (int i:a) {System.out.print (i+ "");}for (int i = 0; I int temp = 0;for (int j = 0 + temp

, Line i==Last ); to } + ElseTot+=dfs (x1, Dig,0,line i==Last ); - } the if(!front !line) f[x]=tot; * returntot; $ }Panax Notoginseng ll Getans (ll x,ll dig) { -memset (f,-1,sizeoff); theLL t=x;intlen=0; + while(t) a[++len]=t%Ten, t/=Ten, c[len]=c[len-1]+a[len]*p[len-1]; A returnDFS (Len,dig,1,1); the } + intMain () { - //freopen ("Input.txt", "R", stdin); $LL a=getint (), b=getint (); $p[0]=1; F (I,1, the) p[i]=p[i-1]*Ten; -Rep (I,9) printf ("%lld", Getans

Description given two positive integers a and B, for all integers in [a, b], how many times each digital (digit) appears. Only one line of two integers a, B, is included in the input file, meaning as described above. The output file contains a row of 10 integers representing the number of times that 0-9 appears in [A, b]. Sample Input1 99Sample Output9 20 20 20 20 20 20 20 20 20HINT30% of the data in,a100% of the data, a/*make F[i] The number of occurrences of each number in the I-digit (the lea

Assume that each word is separated by a space.Examples:Input: How is you!Output: 3Two methods:One:#include Another type of:#include The C language counts the number of words in a string

1, the number of IP direct output display:cat access_log_2011_06_26.log |awk ‘{print $1}‘|uniq -c|wc -l2, the number of IP output to the text display:cat access_log_2011_06_26.log |awk ‘{print $1}‘|uniq -c|wc -l > ip.txtSummary: If a single access log is larger than 2G, the system load will rise when viewed with this command, so do not view when the server is under high load, preferably in a low load time period. The above is one of the company's advertising server a day of IP access, which actu

You can enter Onkeyup= ' Countchar ("status", "Counter"); ' >Http://www.jb51.net/article/50887.htmA character that counts textarea words in JavaScript and prompts you to enter them

PHP counts the total number of equal values in a two-dimensional array and combines them into a new array