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markroxor/BANROBc.py

Created September 8, 2015 13:27
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Correct Python solution BANROB LONG SEPT CF
Raw
BANROBc.py
mon = 10**9
t = raw_input()
t = int(t)
for _ in xrange(t):
m,p = raw_input().split();
m = int(m)
p = float(p)
if m%2:
fir=mon*(1+p**m)
else:
fir=mon*(1-p**m)
fir/=(1+p)
print fir, mon-fir
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