crammer code

This is a discussion on crammer code within the C++ Programming forums, part of the General Programming Boards category; Code: int number int a; int b; int c; int d; int e; int f;//values of intergers double x1 ;//value ...

  1. #1
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    crammer code

    Code:
    int number
    int a;
    int b;
    int c;
    int d;
    int e;
    int f;//values of intergers
    double x1 ;//value of x
    double z ;// value of x1/x2
    double y1 ;//value of y
    
    cout << "Please enter integers values for a " << endl;
    
    cin >> number;
    cout << "Please enter integers values for b " << endl;
    cin >> number;
    cout << "Please enter integers values for c " << endl;
    cin >> number;
    cout << "Please enter integers values for d " << endl;
    cin >> number;
    cout << "Please enter integers values for e " << endl;
    cin >> number;
    cout << "Please enter integers values for f " << endl;
    cin >> number;
    x1 =e*c-f*b ;
    z=a*e-b*d ;
    y1=a*f-d*c;
    
    
    cout << "x = " << z/x1 << endl;
    cout << "y = " << z/ y1 << endl;
    im trying to put this equations
    x = (c e - f b) / D and y = (a f - d c) / D
    and x = a e - b d.
    its the crammer rule but i cannot figure out how to put it on a c++ program any help is not coming up right this is what i got

  2. #2
    printf("Hello Cboard\n"); codeprada's Avatar
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    Code:
    //i assume d is D and two letters together means to multiply them
    x = ((c * e) - (f *b) / d
    y = ((a * f) - (d * c)) / d 
    x = (a *e) - (b * d)

  3. #3
    Registered User
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    Reading multiple values to number (cin >> number) does not insert values into variables a,b,c,d,e, or f.
    Right 98% of the time, and don't care about the other 3%.

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