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https://github.com/Kiritow/OJ-Problems-Source.git
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14 lines
282 B
C++
14 lines
282 B
C++
#include <stdio.h>
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#define g 9.8
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int main()
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{
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double h, l, v;
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while (scanf("%lf%lf%lf", &h, &l, &v))
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{
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if(h == 0 && l == 0 && v == 0)
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break;
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printf("%.2lf\n", 0.5 * v * v / g - 0.5 * g * l * l / (v*v) + h);
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}
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return 0;
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}
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