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这题知道圆台公式就OK了。一个while语句就搞定!#include <math.h> #include <stdio.h> #define Pi 3.1415926 int main() { double D; double d; double V; while(scanf("%lf%lf",&D,&V),D && V) { d=pow(D*D*D-6*V/Pi,1.0/3); printf("%.3lf\n",d); } } Followed by:
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