EmbLogic's Blog

pointers

what is meant by :
#include<stdio.h>

int main( int argc ,char*argv[])

{

}

3 Responses to pointers

  1. jasmeen says:

    argc is number of command line arguments
    and argv[0] points to name of file , argv[1] points to first command line argument and vice versa
    for eg
    u execute
    ./a.out 1 2 3 4
    argc=4
    argv[0]= ./a.out
    argv[1]=1
    argv[2]=2
    argv[3]=3
    argv[4]=4

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