Urgent help in c language

Replies

• 

  Pensu

  Eclipse is complex IDE, you can try codeblocks for C programming. Much better than eclipse. It comes with integrated minGW compiler.
  
  

  shiny mind

  int main(int argc, char **argv)

  This notation is used to take argument from command line. argc stores the number of arguments and argv holds the pointers to variables.
• 

  lovejeet

  shiny mind

  1-what is the best compiler used with eclipse c\c++ i used mingw but not ok (Can't find a source file at "../mingw/crt1.c"
  Locate the file or edit the source lookup path to include its location)& used gcc make problem with my hard so what is the best can any one here help me ?
  
  2‎-what does that mean
  int main(int argc, char **argv)?
  
  
  &&& thank you

  **argv means that it is a pointer to the pointer to the variable argv.
  in simple terms,
  let x=*y.
  that means x stores the value of pointer to y.
  then p=*x
  so p stores the value of pointer to x.
  therefore, p=**y.
• 

  ysr shk

  2‎-what does that mean
  int main(int argc, char **argv)?

  Here, argc is used to store argument count.That will be helpful to retrive the count of variables passed from command line.
  And **argv ,generally stands for Argument Vector. It uses ** because it's not a single string,it's a string array.This will help you to directly call that string in program. If there is an * it equals to char c[],and ** is equals to char c[][].
• 

  Vignesh Raghav

  The CodeBlock10 does not comes with an integrated compiler . I installed GCC compiler so was working perfect ! I faced this issue . Some one can shed some torchlight on it . I might be wrong (always use to be 👎 )!!!