{"raw_statement":[{"iden":"problem statement","content":"We have removed $A$ balls from a box that contained $N$ balls and then put $B$ new balls into that box. How many balls does the box contain now?"},{"iden":"constraints","content":"*   All values in input are integers.\n*   $100 \\leq N \\leq 200$\n*   $1 \\leq A,B \\leq 100$"},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$ $A$ $B$"},{"iden":"sample input 1","content":"100 1 2"},{"iden":"sample output 1","content":"101\n\nThe box contained $100$ balls. After removing $1$ ball and putting $2$ new balls, it now contains $101$ balls."},{"iden":"sample input 2","content":"100 2 1"},{"iden":"sample output 2","content":"99"},{"iden":"sample input 3","content":"100 1 1"},{"iden":"sample output 3","content":"100"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}