{"raw_statement":[{"iden":"problem statement","content":"This contest, _AtCoder Beginner Contest_, is abbreviated as _ABC_.\nWhen we refer to a specific round of ABC, a three-digit number is appended after ABC. For example, ABC680 is the 680th round of ABC.\nWhat is the abbreviation for the $N$\\-th round of ABC? Write a program to output the answer."},{"iden":"constraints","content":"*   $100 ≤ N ≤ 999$"},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$"},{"iden":"sample input 1","content":"100"},{"iden":"sample output 1","content":"ABC100\n\nThe 100th round of ABC is ABC100."},{"iden":"sample input 2","content":"425"},{"iden":"sample output 2","content":"ABC425"},{"iden":"sample input 3","content":"999"},{"iden":"sample output 3","content":"ABC999"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}