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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ScoreGrade
{
class Program
{
static void Main(string[] args)
{
double a;
Console.WriteLine("请输入成绩：");
a = Convert.ToDouble(Console.ReadLine());
if (a >= && a <= )
{
Console.WriteLine("该成绩优秀！");
Console.ReadLine();
}
else if (a >= && a <= )
{
Console.WriteLine("该成绩良好！源码贝城源码");
Console.ReadLine();
}
else if (a >= && a <= )
{
Console.WriteLine("该成绩为中！实现超级kdj指标源码");
Console.ReadLine();
}
else if (a >= && a <= )
{
Console.WriteLine("该成绩及格！源码小米max内核源码");
Console.ReadLine();
}
else
{
Console.WriteLine("该成绩不及格！实现app源码搭建教程");
源码qq截图插件源码Console.ReadLine();
源码qq截图插件源码}
源码qq截图插件源码}
源码qq截图插件源码}
源码qq截图插件源码}
源码qq截图插件源码