Shoutbox

I need to use a formula and output a variable in C++ but I have an issue. Im using the variable in the forumla but I want the formula to ouput the value of the variable. Sounds complicated so here is my code:

code:

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#include <cmath>

#include <iostream>

int v1;

int =v2;

int vc1;

int vc2;

float t;

float ans;

using namespace std;



void main()

{

cout << "Enter v1: ";

cin >> v1;

cout << "Enter v2: ";

cin >> v2;

cout << "Enter vc1: ";

cin >> vc1;

cout << "Enter vc2: ";

cin >> vc2;

ans = (v1 * ((1-t)*(1-t)*(1-t))) + vc1 * (3 * ((1-t)*(1-t))) * t + vc2 * ( 3 * ((1-t) * (t*t)))+ (v2 * (t*t*t));

cout << "Answer = " << ans << endl;

}

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Basically, the "t" in the formula is what I want. I need the output to be in terms of "t".

Its kinda hard to explain.