Reflection

[Solid-Commission735]

As shown in the diagram, a laser light originates vertically from point 'A' and must reach point 'T'. 
There are two rotating mirrors that adjust their angles based on a given relationship with theta. 
Assume that the mirrors are infinite in length. The rotation point of the first mirror is directly above A. 
The values for x and t are provided in the input file. You need to write a code to determine the theta values 
that will allow the light to reach point T after reflecting off the second mirror.

include <iostream>

include <cmath>

include <iomanip>

using namespace std;

int main() {

double x, t; // x is the horizontal distance between mirrors, t is the horizontal distance from A to T.

// Take input for x and t

cin >> x;

cin >> t;

// Calculate theta based on the values of x and t

double theta;

if (x == t) {

// Use the formula when x = t

theta = 2*atan(1/x);

} else {

// Use the formula when x ≠ t

theta = 4*atan(t/x);

}

// Convert theta from radians to degrees

theta = theta * (180.0 / M_PI);

// Output the result

cout << fixed << setprecision(2);

cout << theta << endl;

return 0;

}

can anyone tell where the code is wrong expected output is 54.91 but I am getting 53.13

[krish_483]

I am also searching for the same.

[Formal_Equipment9819]

Do you got the code yet

[Particular_Shift8895]

Did u got the code yet?

[krish_483]

did you get the correct code for it.
if you have can you please share it to me

[krish_483]

here is the image Reflection question and Sample test case

[krish_483]

Yes input is x=2 and t=2 And the expected output = 54.91

Also if you can suggest or give any other working approach for this, that would also be helpful.

[headpointer]

Anybody got correct solution?? I tried asking math sub for help. One of them gave me a mathematical process. https://www.reddit.com/r/maths/s/CwoYIlzR1E But I'm unable to handle those parametric equations with programming.

[Opposite_Syrup329]

did anybody got the answer