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CTF/Unibw 2023/misc/quantum/README.md
2023-11-25 08:11:57 +01:00

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Quantum

Skynet is getting more and more intelligent.

Currently it is working on some quantum stuff to make time traveling more usable.

But it seems to have a problem. At least we were able to find something it is working on.

Can you solve it?

Visit http://quantum.codectf.localos.io/

The basic auth is the same as for the scoreboard

=> Write a correct quantum circuit with 6 qubits and 6 classical registers in OpenQASM 2.0 which produces the desired output probability distribution:

"111110": 0.1666666666, "111101": 0.1666666666, "111011": 0.1666666666, "110111": 0.1666666666, "101111": 0.1666666666, "011111": 0.1666666666

The quality of the result is measured by summing the squares of differences between the found solution and the desired distribution and should be below 10-4. Example input OPENQASM 2.0; include "qelib1.inc";

qreg q[6]; creg c[6];

// YOUR CODE GOES HERE

measure q -> c;

Your solution: ...