C Programming - Command Line Arguments - Discussion
Discussion Forum : Command Line Arguments - Find Output of Program (Q.No. 11)
11.
What will be the output of the program in Turbo C?
#include<stdio.h>
int main(int argc, char *argv, char *env[])
{
int i;
for(i=1; i<argc; i++)
printf("%s\n", env[i]);
return 0;
}
Discussion:
15 comments Page 2 of 2.
Sona said:
6 years ago
Environment variables means?
Jhethalal said:
5 years ago
Environment variables means?
Lona said:
5 years ago
@Sona Deepak has explained it clearly.
Nitesh said:
5 years ago
Environment Variable means : User's Home Directory List.
Output:
ALLUSERSPROFILE=C:\ProgramData
CommonProgramFiles=C:\Program Files\Common Files
HOMEDRIVE=C:
NUMBER_OF_PROCESSORS=2
OS=Windows_NT
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 6 Model 42 Stepping 7, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=2a07
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
PUBLIC=C:\Users\Public
SESSIONNAME=Console
SystemDrive=C:
Output:
ALLUSERSPROFILE=C:\ProgramData
CommonProgramFiles=C:\Program Files\Common Files
HOMEDRIVE=C:
NUMBER_OF_PROCESSORS=2
OS=Windows_NT
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 6 Model 42 Stepping 7, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=2a07
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
PUBLIC=C:\Users\Public
SESSIONNAME=Console
SystemDrive=C:
Gpriya said:
3 years ago
Yes, we can pass more than 2 arguments in the main function and Standard environment variables are used for information about the user's home directory, terminal type, current locale, and so on; you can define additional variables for other purposes. The set of all environment variables that have values is collectively known as the environment.
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