Question

If I have to run another program from within my program, is system (anotherProgram) a good call to use? (Hint: env variables;

0 0
Add a comment Improve this question Transcribed image text
Answer #1

yes use of system(another program) is a good call to use.

See below example:

system ("child.exe");

The above command can be used to execute the child.exe within an another program.'

Ref:

https://faq.cprogramming.com/cgi-bin/smartfaq.cgi?answer=1044654269&id=1043284392

Please rate it if the above solution helps you in any way or if you have any concerns comment it, I will help you through again.

Add a comment
Know the answer?
Add Answer to:
If I have to run another program from within my program, is system (anotherProgram) a good call to use? (Hint: env vari...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Writing Unix Utilities in C (not C++ or C#) my-cat The program my-cat is a simple...

    Writing Unix Utilities in C (not C++ or C#) my-cat The program my-cat is a simple program. Generally, it reads a file as specified by the user and prints its contents. A typical usage is as follows, in which the user wants to see the contents of my-cat.c, and thus types: prompt> ./my-cat my-cat.c #include <stdio.h> ... As shown, my-cat reads the file my-cat.c and prints out its contents. The "./" before the my-cat above is a UNIX thing; it...

  • Overview This assignment will give you experience on the use of classes. Understand the Application Every...

    Overview This assignment will give you experience on the use of classes. Understand the Application Every internet user–perhaps better thought of as an Internet connection–has certain data associated with him/her/it. We will oversimplify this by symbolizing such data with only two fields: a name ("Aristotle") and a globally accessible IP address ("139.12.85.191"). We could enhance these by adding other—sometimes optional, sometimes needed—data (such as a MAC address, port, local IP address, gateway, etc), but we keep things simple and use...

  • I keep getting an error code in my C++ program. It says "[Error] 'strlen' was not...

    I keep getting an error code in my C++ program. It says "[Error] 'strlen' was not declared in this scope" in my main.cpp. Here are my codes. main.cpp #include <iostream> #include <string> #include "functions.h" using namespace std; //definition of the main function. //takes arguments from the command-line. int main(int argc, char *argv[]) { //Determine if you have enough arguments. //If not, output a usage message and exit program if (argc<2 || (argc == 2 && argv[1][0] == '-')) { //call...

  • please use python and provide run result, thank you! click on pic to make it bigger...

    please use python and provide run result, thank you! click on pic to make it bigger For this assignment you will have to investigate the use of the Python random library's random generator function, random.randrange(stop), randrange produces a random integer in the range of 0 to stop-1. You will need to import random at the top of your program. You can find this in the text or using the online resources given in the lectures A Slot Machine Simulation Understand...

  • Please help with my car traffic simulator! Code that I already have below, I do not know how to...

    Please help with my car traffic simulator! Code that I already have below, I do not know how to start it off! public class IntersectionSimulation { private final static int EAST_WEST_GREEN_TIME = 30 ; private final static int[] NORTH_SOUTH_GREEN_TIMES = { 20, 24, 30, 42 } ; private final static int[] CAR_INTERSECTION_RATES = { 3, 5, 10 } ; private final static int[] CAR_QUEUEING_RATES = { 5, 10, 30 } ; private final static int[] EXPERIMENT_DURATIONS = { 3*60, 5*60,...

  • Hello I need help with this program. Should programmed in C! Program 2: Sorting with Pointers...

    Hello I need help with this program. Should programmed in C! Program 2: Sorting with Pointers Sometimes we're given an array of data that we need to be able to view in sorted order while leaving the original order unchanged. In such cases we could sort the data set, but then we would lose the information contained in the original order. We need a better solution. One solution might be to create a duplicate of the data set, perhaps make...

  • Hello, I have some errors in my C++ code when I try to debug it. I...

    Hello, I have some errors in my C++ code when I try to debug it. I tried to follow the requirements stated below: Code: // Linked.h #ifndef INTLINKEDQUEUE #define INTLINKEDQUEUE #include <iostream> usingnamespace std; class IntLinkedQueue { private: struct Node { int data; Node *next; }; Node *front; // -> first item Node *rear; // -> last item Node *p; // traversal position Node *pp ; // previous position int size; // number of elements in the queue public: IntLinkedQueue();...

  • Program 7 File Processing and Arrays (100 points) Overview: For this assignment, write a program that...

    Program 7 File Processing and Arrays (100 points) Overview: For this assignment, write a program that will process monthly sales data for a small company. The data will be used to calculate total sales for each month in a year. The monthly sales totals will be needed for later processing, so it will be stored in an array. Basic Logic for main() Note: all of the functions mentioned in this logic are described below. Declare an array of 12 float/doubles...

  • Program 7 Arrays: building and sorting (100 points) Due: Friday, October 30 by 11:59 PM Overview...

    Program 7 Arrays: building and sorting (100 points) Due: Friday, October 30 by 11:59 PM Overview For this assignment, write a program that will calculate the quiz average for a student in the CSCI 240 course. The student's quiz information will be needed for later processing, so it will be stored in an array. For the assignment, declare one array that will hold a maximum of 12 integer elements (ie. the quiz scores). It is recommended that this program be...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT