from sys import stdin
from math import pi
 
convs = {
    "dd": (lambda x: x),
    "dr": (lambda x: x * (pi / 180)),
    "rd": (lambda x: x * (180 / pi)),
    "rr": (lambda x: x),
    "cc": (lambda x: x),
    "cf": (lambda x: x * (9 / 5) + 32),
    "ck": (lambda x: x + 273.15),
    "fc": (lambda x: (x - 32) * (5 / 9)),
    "ff": (lambda x: x),
    "fk": (lambda x: (x + 459.67) * (5 / 9)),
    "kc": (lambda x: x - 273.15),
    "kf": (lambda x: x * (9 / 5) - 459.67),
    "kk": (lambda x: x)
}
 
for input in stdin:
    input = input.strip()
    val = float(input[:-2])
    conv = input[-2:]
    if conv in convs:
        print("{:.1f}".format(convs[conv](val)) + conv[1])
    else:
        print("No candidate for conversion")

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212fc
70cf
100cr
315.15kc