作業(yè)要求
輸入班級(jí)人數(shù),然后依次輸入學(xué)員成績(jī)官疲，計(jì)算班級(jí)學(xué)員的平均成績(jī)和總成績(jī).
代碼
...
namespace _1
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("請(qǐng)輸入班級(jí)人數(shù)");
int count = Convert.ToInt32(Console.ReadLine());
int i = 0;
int sum = 0;
while (i < count)
{
Console.WriteLine("請(qǐng)輸入第{0}個(gè)學(xué)員的成績(jī)",i+1);
try
{
int score = Convert.ToInt32(Console.ReadLine());
sum += score;
i++;
}
catch
{
Console.WriteLine("輸入有誤掠拳，請(qǐng)重新輸入");
}
}
Console.WriteLine("{0}個(gè)班的總成績(jī)是{1},平均成績(jī)是{2}",count,sum,sum/count);
Console.ReadKey();
}
}
}
...
效果
圖片發(fā)自簡(jiǎn)書App
