576 B | 576 chars
import sys
from math import sqrt, pi, sin, factorial
inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = " " : [*map(int,inp().split(x))]
mfi = lambda x = " " : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def solve():
room, cond = mii()
mode = inp()
if mode == 'freeze':
if room > cond:
room = cond
elif mode == 'heat':
if room < cond:
room = cond
elif mode =='auto':
room = cond
p(room)
if __name__ == "__main__":
tc = 1
for t in range(tc):
solve()