000-999 How many total number of () to remove the duplicate
Users questions:How many total number of 000-999 to remove duplicate) (
Experts answer: What do you mean? From the mathematical point of view ,000-999 has numerous small number, there are 1000 integer! As for removing duplicate, depends on what you think is called repetitive, and I understand what you mean is 100, 10, A bit on the same number, such as 001,112 such numbers, they also filter out 720: 012013014015016017018019021023024025026027028029031032034035036037038039041042043045046047048049051052053054056057058059061062063064065067068069071072073074075076078079081082083084085086087089091092093094095096097098102103104105106107108109120123124125126127128129130132134135136137138139140142143145146147148149150152153154156157158159160162163164165167168169170172173174175176178179180182183184185186187189190192193194195196197198201203204205206207208209210213214215216217218219230231234235236237238239240241243245246247248249250251253254256257258259260261263264265267268269270271273274275276278279280281283284285286287289290291293294295296297298301302304305306307308309310312314315316317318319320321324325326327328329340341342345346347348349350351352354356357358359360361362364365367368369370371372374375376378379380381382384385386387389390391392394395396397398401402403405406407408409410412413415416417418419420421423425426427428429430431432435436437438439450451452453456457458459460461462463465467468469470471472473475476478479480481482483485486487489490491492493495496497498501502503504506507508509510512513514516517518519520521523524526527528529530531532534536537538539540541542543546547548549560561562563564567568569570571572573574576578579580581582583584586587589590591592593594596597598601602603604605607608609610612613614615617618619620621623624625627628629630631632634635637638639640641642643645647648649650651652653654657658659670671672673674675678679680681682683684685687689690691692693694695697698701702703704705706708709710712713714715716718719720721723724725726728729730731732734735736738739740741742743745746748749750751752753754756758759760761762763764765768769780781782783784785786789790791792793794795796798801802803804805806807809810812813814815816817819820821823824825826827829830831832834835836837839840841842843845846847849850851852853854856857859860861862863864865867869870871872873874875876879890891892893894895896897901902903904905906907908910912913914915916917918920921923924925926927928930931932934935936937938940941942943945946947948950951952953954956957958960961962963964965967968970971972973974975976978980981982983984985986987