1个回答
#include “stdio.h”
#include “math.h”
int main(void)
{
float x=11.375,y=-16.5;
double plus,multiply，divide；
plus=x+y; //-5.1250000
muitiply=x*y; //-187.6875000
divide=x/y; // -0.68939394
printf("%f %f %f",plus,muitiply,divide);
return;
}
在计算机中采用IEEE 754标准存储，写出 x+y，x*y,x/y的结果和计算过程
#include “stdio.h”
#include “math.h”
int main(void)
{
float x=11.375,y=-16.5;
double plus,multiply，divide；
plus=x+y; //-5.1250000
muitiply=x*y; //-187.6875000
divide=x/y; // -0.68939394
printf("%f %f %f",plus,muitiply,divide);
return;
}