为什么这样不对
#include <stdio.h>
int main(){
float x,y;
printf("x+y=%f\n",x+y);
printf("xy=%f\n",xy);
printf("x*y=%f\n",x*y);
printf("x/y=%f\n",x/y);
printf("x%%y=%f\n",x%y);
return0;
}
#include <stdio.h>
int main(){
float x,y;
printf("x+y=%f\n",x+y);
printf("xy=%f\n",xy);
printf("x*y=%f\n",x*y);
printf("x/y=%f\n",x/y);
printf("x%%y=%f\n",x%y);
return0;
}
2019-03-04
举报