作业如下:
“编写一个接受任意数量的月销售额的程序。显示值的总和。显示一个报告,显示输入的每个原始值以及该值对总数的贡献百分比。您可以提示用户输入的数量。要输入的值。“
代码在我的“百分比”变量之外运行正常,在列出销售额和总数百分比时总是回归为零......我的4AM大脑难以接受。
static void Main(string[] args)
{
int arraylength;
string inValue;
Console.WriteLine("Input desired length of array");
inValue = Console.ReadLine();
if (int.TryParse(inValue, out arraylength) == false)
Console.WriteLine("Invalid data entered - " +
"0 recorded for number of sales.");
int [] sales = new int [arraylength];
for (int i = 0; i < arraylength; i++)
{
inValue = Console.ReadLine();
sales[i] = int.Parse(inValue);
}
int sum = 0;
for (int i = 0; i < arraylength; i++)
{
sum += sales[i];
}
for (int i = 0; i < arraylength; i++)
{
int percent = sales[i] / sum;
Console.WriteLine("Sales amount is " + sales[i]);
Console.WriteLine("Percentage of total is " + percent);
}
Console.ReadKey();
}