
    Write a function that converts a transaction's decimal identifier into its binary representation for the bank's fraud detection pattern analysis system, ensuring the output is a string with no leading zeros. The binary conversion of transaction IDs enables efficient pattern matching across the fraud detection database to identify suspicious transaction sequences.
    

    
def decimal_to_binary(n):
    """
    Write a function that converts a transaction's decimal identifier into its binary representation for the bank's fraud detection pattern analysis system, ensuring the output is a string with no leading zeros. The binary conversion of transaction IDs enables efficient pattern matching across the fraud detection database to identify suspicious transaction sequences.
    

    """
def decimal_to_binary(n):
    """
    Write a function that converts a transaction's decimal identifier into its binary representation for the bank's fraud detection pattern analysis system, ensuring the output is a string with no leading zeros. The binary conversion of transaction IDs enables efficient pattern matching across the fraud detection database to identify suspicious transaction sequences.
    

    """
    return bin(n).replace('0b', '')