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13 lines
251 B
C++
13 lines
251 B
C++
#include <stdio.h>
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#define PI 3.1415926
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int main()
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{
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double R, v1, v2, r;
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while(~scanf("%lf%lf%lf", &R, &v1, &v2))
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{
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r = R * v1 / v2;
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printf((R - r) / v1 < PI * R / v2 ? "Yes\n" : "No\n");
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}
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return 0;
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}
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