Hangzhou (Hangzhou), 2002 20:48:02

Ball Size Calculation

Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others)
Total submission (s): 81599 accepted submission (s): 33601

The Problem description calculates the volume of the Ball Based on the input radius value.

 

There are multiple groups of input data. Each group occupies one row. Each row contains a real number, indicating the radius of the ball.

 

The size of the ball corresponding to the output. For each group of input data, a row is output, and the calculation result is kept in three decimal places.

 

Sample input11.5

 

Sample output4.18914.133 Hint# Define PI 3.1415927

1 # include <cstdio> 2 # define PI 3.1415927 3 int main () 4 {5 double r; 6 While (scanf ("% lf", & R) = 1) 7 {8 printf ("%. 3lf \ n ", pI * r * 4/3); 9} 10 return 0; 11}

 

Hangzhou (Hangzhou), 2002 20:48:02