059. Multiply Characters

Codeforces

IDCF10269059

Time1000ms

Memory256MB

Difficulty—

English · Original

Formal · Original

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. A single string S containing the string to be modified. A single string S after being modified. All test cases will be completely lowercase. ## Input A single string S containing the string to be modified. ## Output A single string S after being modified. [samples] ## Note All test cases will be completely lowercase.

**Definitions** Let $ S \in \{a, b, \dots, z\}^* $ be the input string. **Transformation Rules** For each character $ c \in S $: - If $ c = \text{'h'} $, replace it with $ \text{'h'}^5 $ - If $ c = \text{'c'} $, replace it with $ \text{'c'}^2 $ - If $ c = \text{'z'} $, replace it with $ \text{'z'}^{12} $ - Otherwise, leave $ c $ unchanged **Objective** Output the string $ S' $, where each character in $ S $ is replaced according to the above rules.

API Response (JSON)

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    "name": "059. Multiply Characters",
    "description": {
      "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 t",
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    "platform": "Codeforces",
    "limit": {
      "time_limit": 1000,
      "memory_limit": 262144
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      "statement_type": "Markdown",
      "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 t...",
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      "content": "**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- ...",
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