import sys
from decimal import Decimal, getcontext

getcontext().prec = 20

def main():
    s = sys.stdin.readline().strip()
    print("decimal")
    if '.' in s:
        parts = s.split('.')
        decimal_part = parts[1]
        if len(decimal_part) == 4:
            print(s)
            return
        else:
            n = Decimal(s)
            delta = Decimal('0.0001')
            result = n + delta
    else:
        n = Decimal(s)
        if n == 0:
            print("0.0001")
            return
        else:
            delta = n * Decimal('0.0001')
            result = n + delta

    formatted = format(result.normalize(), 'f')
    if 'e' in formatted or 'E' in formatted:
        formatted = format(result, 'f')

    if '.' in formatted:
        integer_part, fractional_part = formatted.split('.')
        fractional_part = fractional_part[:4].ljust(4, '0')
        fractional_part = fractional_part.rstrip('0')
        if fractional_part:
            print(f"{integer_part}.{fractional_part.rstrip('0')}")
        else:
            print(integer_part)
    else:
        print(f"{formatted}.0000")

if __name__ == "__main__":
    main()