立即学习:https://edu.csdn.net/course/play/27250/359781?utm_source=blogtoedu
浮点数
int main()
{
\\float单精度，double双精度
int result1=4/2;
double b=5;
double a=3;
int result2=4/3;//double result2=4/a;
int result3=4/5;//double result3=4/b;
//(double)result=(int)4/(double)5;
printf("%d\n",result1);
printf("%d\n",result2);//printf("%f\n",result2);
printf("%d\n",result3);//printf("%f\n",result3);
}
2
1\\0\\1.000000\\1.333333
0\\0\\0.000000\\0.800000
