How can I create a parabola in C++ using the gotoxy() function?

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Akhilesh Kumar Singh

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pragma hdrstop #include stdio.h #include conio.h #include math.h //--------------------------------------------------------------------------- #pragma argsused int main(int argc, char* argv) { double i; //Counter for the for loop double x; //X-Position of the Parabola ...
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pragma hdrstop #include stdio.h #include conio.h #include math.h //--------------------------------------------------------------------------- #pragma argsused int main(int argc, char* argv[]) { double i; //Counter for the for loop double x; //X-Position of the Parabola double y; //Y-Position of the Parabola double t; //Time double alpha; //Angle of the "throw" double v0; //Initial speed v0 = 20; alpha = 45; t = 2 * (v0 * sin(alpha) / 9.81); t = ceil(t); for(i=0; i<=t; i=i+0.25) { x=v0 * cos(alpha) * i; y=-0.5 * 9.81 * (i*i) + v0 * sin(alpha) *i; if((int)y> 0) { gotoxy((int)x,25-(int)y); printf("*"); } } getch(); return 0; } // add braces at stdio and maths.h read less
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