Question

如何编程计算并输出16.8与27.5两个数的和、差、积、商 c语言

Answer 1

#include <stdio.h>

int main()

{

    double a=16.8,b=27.5;

    printf("%lf %lf %lf %lf\n",a+b,a-b,a*b,a/b);

    return 0;

}