首页 > 代码库 > GDUFE ACM-1030
GDUFE ACM-1030
题目:http://acm.gdufe.edu.cn/Problem/read/id/1030
Financial Management
Time Limit: 4000/2000ms (Java/Others)
Problem 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:
123.45 3.65 37.54 845.43 65.23 545.57 2.00 3.42 334.52 535.67 56.3 2.34
Sample Output:
$212.93
思路:把几个数加起来,再除以12
难度:很简单
代码:
1 #include<stdio.h> 2 int main() 3 { 4 double n,sum; 5 int i; 6 sum=0; 7 for(i=0;i<12;i++) 8 {scanf("%lf",&n); 9 sum=sum+n;} 10 printf("$%.2lf\n",sum/12); 11 return 0; 12 }
GDUFE ACM-1030
声明:以上内容来自用户投稿及互联网公开渠道收集整理发布,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任,若内容有误或涉及侵权可进行投诉: 投诉/举报 工作人员会在5个工作日内联系你,一经查实,本站将立刻删除涉嫌侵权内容。