how to calculate computer wattage

Computer room charges to do on the machine and the next part, the need to calculate from the machine to the time difference between the machine, so as to calculate the costs incurred during the machine. At this time, you can use a function can be simple to implement--datediff (), the specific use of rules: DateDiff (Timeinterval,date1,date2 [, FirstDayOfWeek [,

Phptime () uses the date function to calculate the time difference between the local computer and the server. I recently configured a wamp server, but found that the time is different from the local time, and the time obtained by using time is displayed as date, next we will export a server with a wamp environment recently configured. However, we find that the time and local time are region-specific, and th

Write the followingProgramTo calculate the computing speed of my computer: # Include # Include Void Printlocaltime ( Void ){ Struct TM * timeptr;Time_t secsnow;Time ( secsnow );Timeptr = localtime ( secsnow );Printf ( " The date is % d-% d-20 % 02d \ n " ,(Timeptr-> tm_mon) + 1 ,(Timeptr-> tm_mday ),(Timeptr-> tm_year )- 100 );Printf ( " Local time is % 02d: % 02d: % 02d \ n " ,(Timeptr-> tm_hour ),(T

/** Copyright (c) 2011, School of Computer Science, Yantai University * All Rights Reserved. * file name: test. CPP * Author: Fan Lulu * Completion Date: July 15, October 29, 2012 * version number: V1.0 ** input Description: none * Problem description: Use the do-while statement to calculate the odd number and * within 1000 *ProgramOutput: odd number within 1000 and * Problem Analysis: omitted *AlgorithmDES

/** Copyright (c) 2011, School of Computer Science, Yantai University * All Rights Reserved. * file name: test. CPP * Author: Fan Lulu * Completion Date: July 15, October 29, 2012 * version number: V1.0 ** input Description: none * Problem description: Use the while statement to calculate the even number within 1000 and *ProgramOutput: an even number less than 1000 and * Problem Analysis: omitted *Algorithm

/** Copyright (c) 2011, School of Computer Science, Yantai University * All Rights Reserved. * file name: test. CPP * Author: Fan Lulu * Completion Date: July 15, October 29, 2012 * version number: V1.0 ** input Description: none * Problem description: Use the for loop to calculate the even number less than 1000 and *ProgramOutput: an even number less than 1000 and * Problem Analysis: omitted *AlgorithmDESI

Today I'm going to show you how much the MacBook pages are. Method/Step Turn on the computer and enter the application program; Desktop Double click on the software pages and enter; Enter text in the document, as shown in Click on the top left corner tab, "Browse" drop-down menu; Select "Show Text Count"; The number of numbers can be displayed in the figure below; Back to the menu, if you do not want to display digital calculation,

Computer Question (Elementary)-calculate the maximum common divisor and least common multiple of two positive integers (Java) The questions are as follows: The Code is as follows: Package huawei; import java. util. detail; public final class Demo {// function: get the maximum common approx. Of two integers // input: two integers // return: maximum common approx. public static long getMaxDivisor (long l