#include <stdio.h>
#include <stdlib.h>
int main()
{
float x=3.1415026535897932;
printf("%.15f\n",x);
double y=3.1415926535897932;
printf("%.15f\n",y);
int a=24,b=7;
double c=a/b;
printf("%.6lf",c);
system("pause");
return 0;
}
#include <stdio.h>
#include <stdlib.h>
int main()
{
float x=3.1415026535897932;
printf("%.15f\n",x);
double y=3.1415926535897932;
printf("%.15f\n",y);
int a=24,b=7;
double c=a/b;
printf("%.6lf",c);
system("pause");
return 0;
}
本文标题:C语言float和那个double区别案例,以及如何计算个除法啊
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