{"raw_statement":[{"iden":"statement","content":"Take a single String as input, and output the same string after repeating certain characters by a certain number. The character 'h' should be repeated 5 times, the character 'c' should be repeated 2 times, and the character 'z' should be repeated 12 times.\n\nA single string S containing the string to be modified.\n\nA single string S after being modified.\n\nAll test cases will be completely lowercase.\n\n"},{"iden":"input","content":"A single string S containing the string to be modified."},{"iden":"output","content":"A single string S after being modified."},{"iden":"note","content":"All test cases will be completely lowercase."}],"translated_statement":null,"sample_group":[],"show_order":[],"formal_statement":"**Definitions**  \nLet $ S \\in \\{a, b, \\dots, z\\}^* $ be the input string.  \n\n**Transformation Rules**  \nFor each character $ c \\in S $:  \n- If $ c = \\text{'h'} $, replace it with $ \\text{'h'}^5 $  \n- If $ c = \\text{'c'} $, replace it with $ \\text{'c'}^2 $  \n- If $ c = \\text{'z'} $, replace it with $ \\text{'z'}^{12} $  \n- Otherwise, leave $ c $ unchanged  \n\n**Objective**  \nOutput the string $ S' $, where each character in $ S $ is replaced according to the above rules.","simple_statement":"Repeat each 'h' 5 times, each 'c' 2 times, and each 'z' 12 times in the input string. Output the modified string.","has_page_source":false}