python 2.7 - faster way to check list on membership multiple values -

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i want test if multiple values have membership on list, script slow. tried far:

list1 = [10,20,35,45,67,88,99]  x in list1:     if 9<x<11:         x in list1:             if 34<x<39:                 x in list1:                     if 87<x<90:                         print "yeah"

the general idea finish iteration once conditions satisfied.

there might cleverer ways solve it, simplest can think of keeping track of conditions' results, , breaking true. example:

list = [10, 20, 35, 45, 67, 88, 99, 0] // there keep track of each test cond1 = false cond2 = false cond3 = false  // each of conds become true , keep value. x in list:   cond1 = cond1 or (9 < x < 11)   cond2 = cond2 or (34 < x < 39)   cond3 = cond3 or (87 < x < 90)    if cond1 , cond2 , cond3:   // once of them become true, know want , can break loop     print "yeah"     break




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