問題文 https://apps.topcoder.com/wiki/display/tc/SRM+639 書いた class ElectronicPetEasy: def isDifficult(self, st1, p1, t1, st2, p2, t2): first = [] for i in xrange(t1): first.append(st1+(p1*i)) second = [] for i in xrange(t2): second.appe…