Financial Management

时间限制: 1000ms 内存限制: 10000KB

问题描述

Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has decided that he needs to grab hold of his financial portfolio and solve his financing problems. The first step is to figure out what's been going on with his money. Larry has his bank account statements and wants to see how much money he has. Help Larry by writing a program to take his closing balance from each of the past twelve months and calculate his average account balance.

输入描述

The input will be twelve lines. Each line will contain the closing balance of his bank account for a particular month. Each number will be positive and displayed to the penny. No dollar sign will be included.

输出描述

The output will be a single number, the average (mean) of the closing balances for the twelve months. It will be rounded to the nearest penny, preceded immediately by a dollar sign, and followed by the end-of-line. There will be no other spaces or characters in the output.

样例输入

样例输出

$1581.42

来源

{Mid-Atlantic 2001}

问题分析：（略）

这个问题和《UVALive2362 POJ1004 HDU1064 ZOJ1048 Financial Management【数学计算】》是同一个问题，代码拿过来用就AC了。

程序说明：参见参考链接。

参考链接：UVALive2362 POJ1004 HDU1064 ZOJ1048 Financial Management【数学计算】

题记：程序做多了，不定哪天遇见似曾相识的。

AC的C++程序如下：

/* UVALive2362 Financial Management */#include <iostream>
#include <cstdio>using namespace std;int main()
{double val, sum;sum = 0;for(int i=1; i<=12; i++) {cin >> val;sum += val;}printf("$%.2f\n", sum / 12);return 0;
}

NUC1011 Financial Management【数学计算+水题】相关推荐

NUC1003 Hangover【数学计算+水题】
Hangover 时间限制: 1000ms 内存限制: 65536KB 问题描述 How far can you make a stack of cards overhang a table? If ...
HDU3782 xxx定律【数学计算+水题】
xxx定律 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Subm ...
HDU2551 竹青遍野【数学计算+水题】
竹青遍野 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submi ...
HDU2178 猜数字【数学计算+水题】
猜数字 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submis ...
HDU2156 分数矩阵【数学计算+水题】
分数矩阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submi ...
HDU2153 仙人球的残影【数学计算+水题】
仙人球的残影 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Sub ...
HDU2548 两军交锋【数学计算+水题】
两军交锋 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submi ...
数学题库python_GitHub Python项目推荐｜一个拍照做题程序｜数学计算题识题｜opencv...
GitHub Python项目推荐|一个拍照做题程序输入一张包含数学计算题的图片输出识别出的数学计算式以及计算结果项目分析仓库名称:mathAI 标星(star):1469 (网红级项目,高手作品 ...
[蓝桥杯2018初赛]第几天-日期计算(水题)
闰年(Leap Year)是为了弥补因人为历法规定造成的年度天数与地球实际公转周期的时间差而设立的.补上时间差的年份为闰年.闰年共有366天(1月~12月分别为31天.29天.31天.30天.31天. ...

NUC1011 Financial Management【数学计算+水题】

Financial Management

时间限制: 1000ms 内存限制: 10000KB

NUC1011 Financial Management【数学计算+水题】相关推荐

最新文章

热门文章