大佬帮忙看看。#include<stdio.h>int main(){int a,b,c;double m;scanf("%d%d%d",&a,&b,&c);m=a-c/b;printf("%d",m);return 0;}#include<stdio.h>int main(){int a,b,c;scanf("%d%d%d",&a,&b,&c);printf("%d",a-c/b);return 0;}这两个有什么区别？(运行结果不一样)