题解 | #牛牛的球#
牛牛的球
https://www.nowcoder.com/practice/203ca3114f8845a9bbd673bae6c5dd2b
#include <stdio.h>
int main() {
float v = 0;
int r = 0;
scanf("%d",&r);
v = 4/3.0*3.14*r*r*r;
printf("%.2f",v);
return 0;
}
牛牛的球
https://www.nowcoder.com/practice/203ca3114f8845a9bbd673bae6c5dd2b
#include <stdio.h>
int main() {
float v = 0;
int r = 0;
scanf("%d",&r);
v = 4/3.0*3.14*r*r*r;
printf("%.2f",v);
return 0;
}
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