两点间的距离

This commit is contained in:
flykhan committed 2023-03-24 11:18:32 +08:00
1 parent 9341a66cab
commit 51edac9f6d
1 file changed
+11
@@ -0,0 +1,11 @@
#include <cstdio>
#include <cmath>
int main()
{
double x1, y1, x2, y2;
scanf("%lf%lf", &x1, &y1);
scanf("%lf%lf", &x2, &y2);
printf("%.4lf\n",sqrt(pow((x1-x2),2)+pow((y1-y2),2)));
return 0;
}