We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Camel Case 4
  2. Discussions

Camel Case 4

Sort by

recency

|

537 Discussions

|

  • benjuniour26
     + 1 comment

    In python:

    import sys

def split_by_upperCase(word: str):
    split_word = ""
    for i in range(1, len(word)):
        if word[i].isupper():
            upper_case = word[i]
            split_word = raw_str.replace(upper_case, f" {upper_case}", 1)
    return split_word.lower().replace("()", "")
    
def combine_by_space(word: str):
    split_word = word.split()
    combined_word = split_word[0]
    for wd in split_word[1:]:
        combined_word += wd.capitalize()
    return combined_word
    

userInput = sys.stdin.readlines()
outputs = []
for line in userInput:
    tokens = line.strip().split(";")
    raw_str:str = tokens[2]
    
    formatted_str = ""
    if tokens[0] == "S":
        formatted_str = split_by_upperCase(raw_str)
    else:
        combined_word = combine_by_space(raw_str)
        if tokens[1] == "V":
            formatted_str = combined_word
        elif tokens[1] == "M":
            formatted_str = f"{combined_word}()"
        else:
            first_letter = combined_word[0]
            formatted_str = combined_word.replace(first_letter, first_letter.upper(), 1)
            
    outputs.append(formatted_str)
    
for output in outputs:

    print(output)

  • kristineallison1
     + 0 comments

    Working code in python:

    # Enter your code here. Read input from STDIN. Print output to STDOUT
import sys
import re

def caseChange(input_lines): 
    lines = input_lines.strip().split("\n")
    
    for line in lines: 
        operation, var_type, words = line.split(";")
        #print(f"INPUT: {line}")
        #print(f"Operation:{operation}, Variable: {var_type}, Words:{words}")
    
        #split -- camel case to space-delimited list of words
        if operation == "S":
            words = re.sub(r'([a-z])([A-Z])', r'\1 \2', words).lower()
            output = words
          
            if var_type == "M":
                words = words.rstrip("()")
                output = words
            
            print(output)
    
        
    #combine -- space-delimited to camelCase
        elif operation == "C":
            split_words = words.split()
            
            if var_type == "C":
                output = ''.join(word.capitalize() for word in split_words)
                
            else: 
                output = split_words[0].lower() + "".join(word.capitalize() for word in split_words[1:])
            
            if var_type == "M":
                output += "()"
            
            print(output)

        
if __name__ == "__main__":
    for line in sys.stdin:
        caseChange(line.strip("\r\n"))

  • docode999
     + 0 comments

    It is show the answer ,as it expected but still smae issue "wrong answer"

    function processInput(input) {
    const [operation, type, words] = input.split(";");

    if (operation === "S") {
        // SPLIT operation: Insert spaces before uppercase letters, remove "()" for methods
        let result = words.replace(/\(\)$/, '')  // Remove () for methods
                          .replace(/([A-Z])/g, ' $1')  // Insert space before uppercase
                          .toLowerCase()
                          .trim();
        console.log(result);
    } 
    
    else if (operation === "C") {
        // COMBINE operation: Convert to CamelCase
        let wordsArray = words.split(" ");
        let result = wordsArray.map((word, index) =>
            index === 0 && type !== "C" ? word.toLowerCase()  // First word lowercase (except Class)
            : word.charAt(0).toUpperCase() + word.slice(1).toLowerCase()  // Capitalize others
        ).join('');

        if (type === "M") result += "()"; // Append () for methods
        console.log(result);
    }
}

    Wrong Answer Input (stdin) S;V;iPad C;M;mouse pad C;C;code swarm S;C;OrangeHighlighter Your Output (stdout) i pad mousePad () CodeSwarm orange highlighter Expected Output i pad mousePad() CodeSwarm orange highlighter

  • prasadabhishek42
     + 1 comment

    This works fine using Java public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

    while(sc.hasNextLine()){
         String line = sc.nextLine();
         String [] parts = line.split(";");
         String operation = parts[0];
         String type = parts[1];
         String text = parts[2];

    if(operation.equals("S")){
        String result = split(type, text);
        System.out.println(result);
    } else if(operation.equals("C")){
        String result = combine(type, text);
        System.out.println(result);
    }
}
   sc.close();
}
public static String split(String type, String text){
    StringBuilder result = new StringBuilder();
    for(int i = 0; i < text.length(); i++){
        char c = text.charAt(i);
        if(Character.isUpperCase(c)){
            if(i > 0)
            result.append(" ");
        result.append(Character.toLowerCase(c));   
        } else if( c != '(' && c != ')'){
        result.append(c);
      } 
    } 
    return result.toString();
   }
public static String combine(String type, String text){
    StringBuilder result = new StringBuilder();
    String[] words = text.split(" ");
    for(int i = 0; i< words.length; i++){
        String word = words[i];
        if(i == 0 && !type.equals("C"))
           result.append(word.toLowerCase());
        else {
            result.append(Character.toUpperCase(word.charAt(0)));
            result.append(word.substring(1).toLowerCase());
        }   
    } 
    if(type.equals("M"))
       result.append("()");
    return result.toString();
}

  • rajkotdps
     + 0 comments

    I am able to solve this in python

    import re
import sys

def process_input(s_input):
    operation, type, words = map(str, s_input.split(';'))
    if operation == 'S':
        a = re.sub('([A-Z])', r' \1', words).lower().split()
        if type == 'M':
            a = a[:-2]
        print(" ".join(a))
    if operation == 'C':
        a = words.title().replace(' ', '')
        if type == 'V':
            a = a[:1].lower() + a[1:]
        elif type == 'M':
            a = a[:1].lower() + a[1:] + '()'
        print(a)

if __name__ == "__main__":
    for line in sys.stdin:
        process_input(line.strip("\r\n"))