26 lines
497 B
C
26 lines
497 B
C
#include <stdio.h>
|
|
#ifndef eprintf
|
|
#define eprintf(...) fprintf(stderr, __VA_ARGS__)
|
|
#endif
|
|
|
|
int main(int argc, char **argv) {
|
|
int v1;
|
|
int v2;
|
|
int out;
|
|
int e1;
|
|
int e2;
|
|
|
|
e1 = sscanf(argv[1], "%i", &v1);
|
|
e2 = sscanf(argv[2], "%i", &v2);
|
|
if(e1==EOF) {
|
|
eprintf("%s: argument 1 cannot be parsed as int", *argv);
|
|
return 1;
|
|
} else if(e2==EOF) {
|
|
eprintf("%s: argument 2 cannot be parsed as int", *argv);
|
|
return 1;
|
|
}
|
|
out=v1/v2;
|
|
printf("%d\n",out);
|
|
return 0;
|
|
}
|