C Programming - Command Line Arguments - Discussion

Discussion Forum : Command Line Arguments - Find Output of Program (Q.No. 7)
7.
What will be the output of the program if it is executed like below?
cmd> sample
/* sample.c */
#include<stdio.h>

int main(int argc, char **argv)
{
    printf("%s\n", argv[argc-1]);
    return 0;
}
0
sample
samp
No output
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Yogesh said:   9 years ago
How argc is 1 here? Please explain it.

Ravikanth said:   9 years ago
Why argv[] taken as a double pointer, can anyone explain?

JAMUNA said:   8 years ago
How we consider argc is equal to 1? Explain.

Saptaparni said:   8 years ago
@Jamuna.

Because argc is the number of elements. Here there is only one element that is Sample. So argc is 1.

Akash said:   8 years ago
Thank you so much @Pallavi.


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