📅  最后修改于: 2022-03-11 15:04:36.344000             🧑  作者: Mango
#include
#define euro(e) lira / 1936,27
#define lira(l) 1936.27 * euro
int main()
{
double lira, euro, x;
lira = 5000;
euro
printf("la conversione è:\n");
printf("%f\n", x);
return 0;
}