mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
13 lines
251 B
C++
13 lines
251 B
C++
|
#include <stdio.h>
|
||
|
|
#define PI 3.1415926
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
double R, v1, v2, r;
|
||
|
|
while(~scanf("%lf%lf%lf", &R, &v1, &v2))
|
||
|
|
{
|
||
|
|
r = R * v1 / v2;
|
||
|
|
printf((R - r) / v1 < PI * R / v2 ? "Yes\n" : "No\n");
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|