POJ1004
2015-08-14 18:30
369 查看
Financial Management
Description
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.
Input
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.
Output
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.
Sample Input
Sample Output
Source
Mid-Atlantic 2001
Time Limit: 1000MS | Memory Limit: 10000K | |
Total Submissions: 165888 | Accepted: 61724 |
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.
Input
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.
Output
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.
Sample Input
100.00 489.12 12454.12 1234.10 823.05 109.20 5.27 1542.25 839.18 83.99 1295.01 1.75
Sample Output
$1581.42
Source
Mid-Atlantic 2001
#include<iostream> using namespace std; int main(){ int num = 1;float ave = 0.0;float mon = 0.0; for(num = 1;num <= 12;num++){ cin>>mon; ave = ave + mon; } ave = ave/12; printf("$%.2f",ave); return 0; }
相关文章推荐
- PAT 1070. Mooncake (25)
- 让 iOS 设备 “说出” 你想说的话!! #DF
- 在环境变量中为Tomcat配置一个java_home Tomcat在启动的时候,有时候不是很好启动,在server.xml文件下多配置几次端口号就行了。
- 第一篇博客
- 当感觉已麻木,告诉 Linux 说reboot
- sql中的prepareStatement和createStatement的用法区别
- atoi函数的重写
- mysql注入绕过的一些技巧
- python+Eclipse+pydev环境搭建
- codeforces 519D D. A and B and Interesting Substrings(hash+dp)
- 开园啦。。。
- orbis 链接 .a的问题
- django提交post请求
- MFC调用vlc动态库libvlc.dll实现简单播放器 中文路径处理
- phpDocumentor学习使用记录
- rumtime记录
- phpDocumentor学习使用记录
- windows linux hosts文件的配置,开发项目中域名跳转等。
- 数据中心分解实验(五)--abricPath
- Android网络编程之UrlConnection【实例解析】