正三角形外接圆面积
摘要:
#include<stdio.h>#include<stdlib.h> int main(){ int n; float pi = 3.1415926; scanf("%d", &n); while (n--) { float m; scanf("%f", &m); float S = pi*m*m 阅读全文
posted @ 2018-06-01 17:44 Mint-Tremor 阅读(289) 评论(0) 推荐(0) 编辑