UC知道用C++编以下的题目
来源：百度知道 编辑：UC知道 时间：2024/05/28 13:04:30
Financial Management
Time Limit:1000MS Memory Limit:10000K
Total Submit:22533 Accepted:10651
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
Time Limit:1000MS Memory Limit:10000K
Total Submit:22533 Accepted:10651
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
#include <iostream>
#include <numeric>
using namespace std;
int main()
{
int a[12];
for(int i = 0; i < 12; ++i)
{
cin >> a[i];
}
cout << "$" << static_cast<double>(accumulate(a, a + 12, 0)) / 12;
}
#include<iostream>
using namespace std;
void main()
{
double a=0;
int i=0;
double sum=0;
for(i=0;i<12;i++)
{
cin>>a;
sum+=a;
}
cout<<"$"<<sum/12<<endl;
}
//已经AC过了
完蛋 题目都看不懂