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def main(){ return phi_plus(); //return phi_minus(); //return psi_plus(); //return psi_minus(); } // (|00>+|11>)/sqrt(2) def phi_plus(){ a := H(0:B); b := if a then 1:B else 0:B; return (a,b) } // (|00>-|11>)/sqrt(2) def phi_minus(){ a := H(1:B); b := if a then 1:B else 0:B; return (a,b) } // (|01>+|10>)/sqrt(2) def psi_plus(){ a := H(0:B); b := if a then 0:B else 1:B; return (a,b) } // (|01>-|10>)/sqrt(2) def psi_minus(){ a := H(1:B); b := if a then 0:B else 1:B; return (a,b) }

Output of Editor Content

The result of running the editor content is as follows:

Output of the Solution

The output of the solution is as follows:

Solution