C and C++ Programs

CodePorting is one of few sites which is always trying to make it easier for developers to translate their C# Apps to java instantly by adding more and more language constructs in their CodePorting C#2Java Engine.  To keep this persistent nature, they have recently added support for Lambda Expressions in CodePorting Enging.  Anyone of you who don’t know what Lambda Expressions are let me explain them to you in short. Lambda Expressions are unspecified methods in C# which provide brief and...Read Full Story

This is our assignment (http://www.mcs.sdsmt.edu/csc150/Assignments/Programs/Program%202.pdf) and there is 2 things that I don’t understand how to do on it… The first thing is looping the switch menu, and the second is, for the P and A menu options, how to line up the outputs so that the decimal places are always in the same column. Here is what I have for my program so far (very unfinished product)… #include #include #include using namespace std; int main ( ) { char x = 0; int years = 0...Read Full Story

Calculate the simple interest on a sum of £66 000 at a rate of 5.25% per annum for a period of 7 months (calculator question) Answer by ReaalNewwbbieePrinciple = £66 000 Growth Rate = 5.25% per year = 0.0525 per year Time = 7 months = 7/12 years Simple Interest = Principle x Rate x Time = £66 000 * 0.0525/year * 7/12 years = £2,021.25 ok so were supposed to design a prog for an investment calculator and at the end it asks the user if they want to quit or do another calculation “If user...Read Full Story

Star Pattern programC language  Program Contents: #include <stdio.h>#include <conio.h>int main(void) {int i, j, t;printf(" \n");printf("  --PATTERN STARS--\n");printf("---------------------\n");printf(" \n");printf("Height: ");// input the numbers scanf("%d", &t);// output//Structure for nesting as the formula of the laying of the stars for(i = 1; i <= t; i++) {for(j = 1; j <= t; j++) {printf(" * ");}printf("\n");}getch();}Output ResultsRead Full Story

vs traditional built. It broke down cost to the homeowner in monthly expenses. The result was less monthly cost with all expenses included ie mortgage payment, utilities, ins etc.I displayed it at the St Louis science center green expo with very positive response. Congressman Russ Carnahan saw it and asked me to send him info I did and eveyrthing stopped there . I would like to send this to DOE or whatever agengy you suggest. It can be cutomized for any region of the country. It shows the...Read Full Story

Following Source Code of C Language is used to Shutdown Windows XP PC. Simply Run This Code in Compiler then Automatically Windows XP Computer is Shutdown Safely. #include <stdio.h> #include <stdlib.h> main() {    char ch;    printf("Do you want to shutdown your computer now (y/n)\n");    scanf("%c",&ch);    if (ch == 'y' || ch == 'Y')       system("C:\\WINDOWS\\System32\\shutdown -s");Read Full Story

It can be commonly known that you can do for loops in bash by doing something like for i in * ; do echo $i ; done or some such. This will loop for every file in the current directory. Though typical for loops for a specific number range can be a little more difficult since you need to form the data to be able to execute the loop. To get a simple for loop to work we can copy python's for i in range(x, y): type of loop since the bash for loop is exactly the same as this. Both bash / python...Read Full Story

C Program Example to Shutdown your Windows 7 Installed PC, Shutdown Safely Windows 7 Computer Using C Language Program Example. #include <stdio.h> #include <stdlib.h> main() {    char ch;    printf("Do you want to shutdown your computer now (y/n)\n");    scanf("%c",&ch);    if (ch == 'y' || ch == 'Y')       system("C:\\WINDOWS\\System32\\shutdown /s");    return 0; } Tags: Windows 7 ShutdownRead Full Story

This is a quick tip in C++ for providing support for optional parameters on functions. This works because when a function is declared in C++ it can be given a default value and when that paramater is missing from the calling function the compiler will automatically add it during compile time and pass the default value. Heres a simple example of this. #include <stdio.h> bool func(bool val = false) { return val; } int main(int argc, char **argv) { printf("%d\n", func()); printf("%d\n", func...Read Full Story

The gnu debugger (gdb) is probably the best tool for looking into core files. It also isn't overly complex to use to get some basic starting information. So this is a quick guide to getting some debug information eg variable's and stack traces from a core dump which is formed when an application crashes in linux. If an application crashes and doesn't produce a core file it is probably because of the limit settings you can check and enable core dumps by using the following "ulimit -c" if it...Read Full Story