October 18, 2007

10/18 程式設計

// piinjiun.cpp : 定義主控台應用程式的進入點。
//

#include "stdafx.h"
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
double dA1,dA2,dA3,dASum,
dB1,dB2,dB3,dBSum,
dC1,dC2,dC3,dCSum;

char c;

cout<<"學生A的國英數成績:";
cin>>dA1>>dA2>>dA3;
cout<<"學生B的國英數成績:";
cin>>dB1>>dB2>>dB3;
cout<<"學生C的國英數成績:";
cin>>dC1>>dC2>>dC3;

cout<<"(a)排名次"<<endl;
cout<<"(b)列出不及格科目"<<endl;

cout<<"選擇:";

cin>>c;

switch(c){
case'a':
case'A':
dASum=dA1+dA2+dA3;
dBSum=dB1+dB2+dB3;
dCSum=dC1+dC2+dC3;

if (dASum >= dBSum && dBSum >= dCSum)
cout<<"ABC"<<endl;
else if (dASum >= dCSum && dCSum >= dBSum)
cout<<"ACB"<<endl;
else if (dBSum >= dASum && dASum >= dCSum)
cout<<"BAC"<<endl;
else if (dBSum >= dCSum && dCSum >= dASum)
cout<<"BCA"<<endl;
else if (dCSum >= dASum && dASum >= dBSum)
cout<<"CAB"<<endl;
else if (dCSum >= dBSum && dBSum >= dASum)
cout<<"CBA"<<endl;
break;

case'b':
case'B':
cout<<"A的不及格科目:";
if (dA1<60)
cout<<"國";
if (dA2<60)
cout<<"英";
if (dA3<60)
cout<<"數";
cout<<endl;

cout<<"B的不及格科目:";
if (dB1<60)
cout<<"國";
if (dB2<60)
cout<<"英";
if (dB3<60)
cout<<"數";
cout<<endl;

cout<<"C的不及格科目:";
if (dC1<60)
cout<<"國";
if (dC2<60)
cout<<"英";
if (dC3<60)
cout<<"數";
cout<<endl;
}

system("pause");
return 0;
}

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  • 1樓

    1樓搶頭香

    救命恩人啊啊啊啊><感恩

  • 臉 at October 18, 2007 02:27 PM comment
  • 2樓

    2樓頸推

    呵呵呵
    沒那麼誇張啦
    哈哈哈

  • piinjiun at October 18, 2007 04:48 PM comment | prosecute
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