POJ 1004 Financial Management
2016-10-13 21:06
429 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
题目大意:求平均数。
思路:水题。基础算法,注意结果取两位小数。
#include <iostream>
#include<cstdio>
using namespace std;
int main()
{
float sum=0,x;
for(int i=0;i<12;i++)
{
scanf("%f",&x);
sum+=x;
}
printf("$%.2f\n",sum/12);
return 0;
}
Time Limit: 1000MS | Memory Limit: 10000K | |
Total Submissions: 177890 | Accepted: 66950 |
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
$1581.42
题目大意:求平均数。
思路:水题。基础算法,注意结果取两位小数。
#include <iostream>
#include<cstdio>
using namespace std;
int main()
{
float sum=0,x;
for(int i=0;i<12;i++)
{
scanf("%f",&x);
sum+=x;
}
printf("$%.2f\n",sum/12);
return 0;
}
相关文章推荐
- 北大POJ解题报告-1004 Financial Management
- POJ--1004
- poj 1004 Java
- poj 1004 Financial Management 解题报告
- POJ 1004 Financial Management
- POJ - 1004
- POJ 1004:Financial Management
- POJ-1004
- POJ-1004 Financial Management
- POJ 1004 Financial Management
- 容斥原理1004 POJ 1091
- poj 1004 Financial Management 解题报告
- ACM学习-POJ-1004-Financial Management
- [POJ][1004]Financial Management
- 【POJ】1004 Financial Management
- poj 1004 Financial Management
- POJ 1004
- poj-1004 简单题,学习输入输出格式
- poj 1004 Financial Management
- POJ 1004 Financial Management