C语言求余数问题#include<stdio.h>main(){ int x,y,a,b,c;&n

C语言求余数问题#include<stdio.h>main(){int x,y,a,b,c;float d,e;printf("Please input x and y:\n");scanf("%d%d",&x,&y);a=x+y;b=x-y;c=x*y;d=(float)x/y;e=x%y;printf("x+y=%d\n",a);printf("x-y=%d\n",b);printf("x*y=%d\n",c);printf("x/y=%f\n",d);printf("x%y=%f\n",e);}输入x=12,y=5结果显示x%y=%f怎么办?