现场编码题目-1

1.现场编码题目:

某比赛当中,有7个评委给张三选手打分，假设评委打分依次是 6,9,7,9,7,4,8
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1.把此评委的分数依次从大至小排序并显示;
2.显示最高分，最低分;
3.显示去掉上方的一个最高分及一个最低分的平均值;
4.把上述的7个评委已排序分数以及上述A、B、C的三个结果(最高分、最低分、平均值)都写到一个文件当中；
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A.把上方的编码步骤用软件流程框图表达，用Word或Wps绘制。
B.用编码实现上述1-4的所有要求。编码算法规则,没有限制。

 

参考代码 Python版:

pwList=[6,9,7,9,7,4,8]
pwList.sort(reverse=True)
print(pwList)
pwMax=max(pwList)
pwMin=min(pwList)
pwSum=sum(pwList)
pwAvg=(pwSum-pwMin-pwMax)/(len(pwList)-2)
print("max:",pwMax,"min:",pwMin,"average:",pwAvg)
with open('data.txt','w') as fp:
    for e in pwList:
        fp.write(str(e))
        fp.write("\n")
    fp.write("----------------\n")
    fp.write(str(pwMax))
    fp.write("\n")
    fp.write(str(pwMin))
    fp.write("\n")
    fp.write(str(pwAvg))    

 参考代码 C#版:

using System;
using System.IO;

namespace Case1
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] pwArray= { 6, 9, 7, 9, 7, 4, 8 };
            string[] pwArrayString = new string[11];
            Array.Sort(pwArray);
            Array.Reverse(pwArray);
            int maxPw = pwArray[0];
            int minPw = pwArray[6];
            int pwSum = 0;
            int i = 0;
            foreach(int e in pwArray)                
            {
                Console.WriteLine(e);
                pwArrayString[i] = e.ToString();
                i++;
                pwSum += e;
            }
            float pwAvg = (pwSum - maxPw - minPw) / (7 - 2);
            Console.WriteLine("max:{0},min:{1},avg:{2}", maxPw, minPw,pwAvg);
            pwArrayString[i] = "--------------";
            i++;
            pwArrayString[i] = maxPw.ToString();
            i++;
            pwArrayString[i] = minPw.ToString();
            i++;
            pwArrayString[i] = pwAvg.ToString();           
           File.WriteAllLines("data.txt", pwArrayString);         
            

        }
    }
}

 参考代码 C++版:

#include <iostream>
#include<fstream>
#include<algorithm>
using namespace std;

bool compare(int a, int b)
{
    return b < a;
}

int main()
{
    int pwArray[] = { 6,9,7,9,7,4,8 };
    sort(pwArray, pwArray + 7, compare);
    int intMax = pwArray[6], intMin = pwArray[0];
    int intSum=0;
    for (int i = 0; i < 7; i++)
    {
        cout << pwArray[i]<<"\n";
        intSum += pwArray[i];
    }
    double dblAvg=(intSum-intMax-intMin)/(7-2);    
    cout << "intMax:"<<intMax<<"  intMin:"<<intMin << "  dblAvg:"<<dblAvg;
    ofstream ofile;
    ofile.open("data.txt", ios::out);
    for (int i = 0; i < 7; i++)
    {
        ofile << pwArray[i] << "\n";
       
    }
    ofile <<"-------------------\n"<<"intMax:" << intMax << "  intMin:" << intMin << "  dblAvg:" << dblAvg;
    cout << "\nover";
}