{"raw_statement":[{"iden":"problem statement","content":"A triple of numbers is said to be _poor_ when two of those numbers are equal but the other number is different from those two numbers.\nYou will be given three integers $A$, $B$, and $C$. If this triple is poor, print `Yes`; otherwise, print `No`."},{"iden":"constraints","content":"*   $A$, $B$, and $C$ are all integers between $1$ and $9$ (inclusive)."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$A$ $B$ $C$"},{"iden":"sample input 1","content":"5 7 5"},{"iden":"sample output 1","content":"Yes\n\n$A$ and $C$ are equal, but $B$ is different from those two numbers, so this triple is poor."},{"iden":"sample input 2","content":"4 4 4"},{"iden":"sample output 2","content":"No\n\n$A$, $B$, and $C$ are all equal, so this triple is not poor."},{"iden":"sample input 3","content":"4 9 6"},{"iden":"sample output 3","content":"No"},{"iden":"sample input 4","content":"3 3 4"},{"iden":"sample output 4","content":"Yes"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}