题解 | #牛牛的球#
牛牛的球
https://www.nowcoder.com/practice/203ca3114f8845a9bbd673bae6c5dd2b
#include <stdio.h>
int main() {
float r;
scanf("%f",&r);
float V = (4/3.0)*3.14*r*r*r;//float类型注意4/3要写成4/3.0
printf("%0.2f",V);
return 0;
}
牛牛的球
https://www.nowcoder.com/practice/203ca3114f8845a9bbd673bae6c5dd2b
#include <stdio.h>
int main() {
float r;
scanf("%f",&r);
float V = (4/3.0)*3.14*r*r*r;//float类型注意4/3要写成4/3.0
printf("%0.2f",V);
return 0;
}
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