随机成绩查询
int fenshu;
string zuoye;
Console.WriteLine("输入成绩:");
fenshu = Convert .ToInt32 ( Console.ReadLine());
if (fenshu <60)
{
Console.WriteLine("是否认真做作业,(是,否)");
zuoye = Console.ReadLine();
if (zuoye=="是" )
{
fenshu = fenshu + 5;
if (fenshu >= 60)
{
Console.WriteLine("勉强及格");
}
}
else
{
Console.WriteLine("不及格");
}
}
else
{
Console.WriteLine("恭喜你,及格了。");
}
Console.WriteLine("结束");