-輕鬆看待每一件事-

using namespace std;

int y = 1;

void ke(int x)

{

 if((10>(x%100)) & ((x%100)>=0))

   cout << "第" << y <<"個數為:"<<(x/100)<<".0"<<(x%100)<<"\n\n";

 if((0>(x%100)) & ((x%100)>-10))

   cout <<"第"<< y <<"個數為:-"<<(x/100)*(-1)<<".0"<<((x%100)*(-1))<<"\n\n";

 if((x%100)>=10)

   cout <<"第"<< y <<"個數為:"<<(x/100)<<"."<<(x%100)<<"\n\n";

 if((x%100)<=-10)

   cout <<"第"<< y <<"個數為:-"<<(x/100)*(-1)<<"."<<(x%100*(-1))<<"\n\n";

        y++;

}

int main()

{

        int a = 0 , b = 0 ;

        cout<<"輸入範例: [ 5.23請輸入523 , -6.09請輸入-609 ] \n"

            << "請輸入第1個數\n" ;

        cin >> a;

        ke(a);

        cout << "請輸入第2個數\n" ;

        cin >> b ;

        ke(b);   

    a+=b;

        if((10>(a%100)) & ((a%100)>=0))

                cout<<"其和為:"<<(a/100)<<".0"<<(a%100)<<"\n";

        if((0>(a%100)) & ((a%100)>-10))

                cout<<"其和為:-"<<(a/100)*(-1)<<".0"<<((a%100)*(-1))<<"\n";

        if((a%100)>=10)

                cout<<"其和為:"<<(a/100)<<"."<<(a%100)<<"\n";

        if((a%100)<=-10)

                cout<<"其和為:-"<<(a/100)*(-1)<<"."<<(a%100*(-1))<<"\n";

    return 0;

}