Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
155847 吴梓滔 03圆的面积 C++ Wrong Answer 0 MS 196 KB 347 2026-06-14 10:25:35

Tests(0/1):

Code:

#include <stdio.h> #define PI 3.1415926 int main() { int n; printf(""); scanf("%d", &n); for (int i = 0; i < n; ++i) { int radius; printf("", i+1); scanf("%d", &radius); double area = PI * radius * radius; printf("%.6f\n", area); } return 0; }

Run Info:

------Input------

0

------Answer-----

3.14159
28.2743
78.5398
153.938
254.469

------Your output-----