UVA 10014 Simple calculations(数学题)
来源:互联网 发布:网络综合布线收费准则 编辑:程序博客网 时间:2024/06/06 00:40
#include<stdio.h>
int main()
{
int t, n,i;
double am, an, c, sum;
scanf("%d", &t);
while (t--)
{
sum = 0.0;
scanf("%d%lf%lf", &n, &am, &an);
for (i = 1; i <= n; i++)
{
scanf("%lf", &c);
sum += (n + 1 - i) * c;
}
printf("%.2f\n", (an + n * am - 2 * sum) / (n + 1));
if(t)
putchar('\n');
}
return 0;
}
int main()
{
int t, n,i;
double am, an, c, sum;
scanf("%d", &t);
while (t--)
{
sum = 0.0;
scanf("%d%lf%lf", &n, &am, &an);
for (i = 1; i <= n; i++)
{
scanf("%lf", &c);
sum += (n + 1 - i) * c;
}
printf("%.2f\n", (an + n * am - 2 * sum) / (n + 1));
if(t)
putchar('\n');
}
return 0;
}
- UVA 10014 Simple calculations(数学题)
- UVa 10014 - Simple calculations
- uva 10014 - Simple calculations
- uva 10014 Simple calculations
- uva 10014 - Simple calculations
- Uva 10014 - Simple calculations
- UVa 10014 - Simple calculations
- UVA 10014 Simple calculations
- uva 10014 - Simple calculations
- uva 10014 Simple calculations
- UVa 10014 Simple calculations
- UVa 10014 - Simple calculations
- uva 10014 - Simple calculations
- UVA 10014 Simple calculations
- UVA - 10014 Simple calculations
- UVA - 10014 Simple calculations
- uva 10014 Simple calculations
- uva 10014 - Simple calculations
- 二分查找
- IE升级到10.0,VS2010启动调试时报“未能将脚本调试器附加到计算机..”
- xmlrpc简单示例
- sprite Kit Actions(三)
- 特征值和特征向量的几何和物理意义
- UVA 10014 Simple calculations(数学题)
- web项目开发---软件工程
- 结束oracle监听进程
- 【EXP/IMP】EXP/IMP过程中的字符集问题
- go语言defer使用
- WindowsMobile .net2.0操作json
- java用户登录本地线程安全性
- C语言逗号运算符和逗号表达式
- 添加loading 等待加载按钮