{"raw_statement":[{"iden":"problem statement","content":"You are given three integers, $A$, $B$ and $C$.  \nAmong them, two are the same, but the remaining one is different from the rest.  \nFor example, when $A=5,B=7,C=5$, $A$ and $C$ are the same, but $B$ is different.  \nFind the one that is different from the rest among the given three integers."},{"iden":"constraints","content":"*   $-100 \\leq A,B,C \\leq 100$\n*   $A$, $B$ and $C$ are integers.\n*   The input satisfies the condition in the statement."},{"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":"7\n\nThis is the same case as the one in the statement."},{"iden":"sample input 2","content":"1 1 7"},{"iden":"sample output 2","content":"7\n\nIn this case, $C$ is the one we seek."},{"iden":"sample input 3","content":"\\-100 100 100"},{"iden":"sample output 3","content":"\\-100"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}