✪ Choose the correct option.
Find the output of the following program (sample.c) in GCC compiler by giving command line arguments as :-
$gcc sample.c
$ ./a.out 1 2 3
/* sample.c */
#include
int main(int argc, char *argv[]) {
int j;
j = argv[1] + argv[2] + argv[3];
printf("%d", j);
return 0;
}