Anyone familiar with C++, I have this very easy assignment and I can't get it right.

Question

bahrom7893 · Answer

attachment

bahrom7893 · Answer

I keep getting 4, 3 and 3 as a result

bahrom7893 · Answer

using namespace std;

int main()
{
    cout << "Pi approximations: " << endl;
    double app1, app2, app3;
    app1 = 4;
    app2 = 4-4/3+4/5;
    app3 = 4-4/3+4/5-4/7+4/9;
    cout << app1 << endl;
    cout << app2 << endl;
    cout << app3 << endl;
system("pause");
return 0;
}

bahrom7893 · Answer

that's my code

bahrom7893 · Answer

ANYONE??? PLEASE HELP!!!

anonymous · Answer

i don't know c++ that well but it seems like its truncating even though the number is a double

anonymous · Answer

also you should probably try the computer science section

phi · Answer

C++ assumes integer arithmetic if you type in just e.g. 4
replace your constant 4 with 4.0

bahrom7893 · Answer

ohhh lol thanks a lot, just got that suggestion from a computer science section!!!