CodeForces 197B Limit

If the limit equals+∞, print "Infinity" (without quotes). If the limit equals-∞, print "-Infinity" (without the quotes).

If the value of the limit equals zero, print "0/1" (without the quotes).

Otherwise, print an irreducible fraction — the value of limit

, in the format "p/q" (without the quotes), wherepis the — numerator,q(q>0)is the denominator of the fraction.

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