curcon - currency converter
Posted: Fri Jan 29, 2016 7:07 pm
Again nothing fancy, but you can change it to fit your needs. As it is now, it converts CUR1 (cur1) to CUR2 (cur2) at an exchange rate of 0.140 (exc)
Code: Select all
#include<stdio.h>
#include<stdlib.h>
#include<err.h>
float cur1,cur2,exc;
int main (int argc, char *argv[]) {
if (argc != 2) {
fprintf(stderr, "Usage: Enter amount in CUR1\n");
exit(1);
}
exc = 0.140;
cur1 = atof(argv[1]);
cur2 = cur1 * exc;
printf("%.2f CUR1 is %.2f CUR2\n", cur1, cur2);
return 0;
}