看过其他大神的解释,但是还是没懂本代码为何bao'cuo
#include<stdio.h>
#include<math.h>
int main()
{
double l[3], a, b;
printf("请输入一个坐标:");
scanf_s("%lf,%lf",&a,&b);
printf("\n");
l[0] = sqrt(pow(a - 2, 2) + pow(b - 2, 2));
l[1] = sqrt(pow(a - 2, 2) + pow(b + 2, 2));
l[2] = sqrt(pow(a + 2, 2) + pow(b + 2, 2));
l[3] = sqrt(pow(a + 2, 2) + pow(b - 2, 2));
printf("a=%lf,b=%lf\n", a, b);
printf("L1=%lf\nL2=%lf\nL3=%lf\nL4=%lf\n", l[0], l[1], l[2], l[3]);
if (l[0] > 1 && l[1] > 1 && l[2] > 1 && l[3] > 1)
printf("该点的建筑高度为0M");
else printf("该点的建筑高度为10M");
return(0);
}
提示如下