有问题请教高人!!SOS
#include "stdio.h"#include "math.h"
main()
{
double x,s;
printf("input number:\n");
scanf("%lf",&x);
s=sin(x);
printf("sine of %lf is %lf\n",x,s);
}
是什么意思啊......我看不懂啊....求救!!!
回复：（为了道歉学编程）有问题请教高人!!SOS
什么叫做正弦值????????