【四位数密码全排列我一个密码锁密码打乱了,是4位数（各0-9）,计算出来好像有一万个排列,在这边恳请有心人士帮我把所有密码排列出来,可以去掉AABB（例如:2233,5566）及AAAA（四个数字相同）】
四位数密码全排列
我一个密码锁密码打乱了,是4位数（各0-9）,计算出来好像有一万个排列,在这边恳请有心人士帮我把所有密码排列出来,可以去掉AABB（例如:2233,5566）及AAAA（四个数字相同）的排列.麻烦了,我要一个个密码试,本人比较笨怕总是重复了,我需要一个聪明的朋友帮忙.谢谢!
还可以排除ABCD,就是1234,2345例
共有4274种组合,多给些约束,可减小范围
publicclassguess{
publicstaticvoidmain(Stringargs[]){
intcn=0;
for(inta=0;a
排除DCBA(5432)AAAB(2225,555x)BAAA(X111)我需要把数字排出来谢谢
共有2786种组合，写不完：024002410246024702480249025002510253025702580259026002610263026402680269027002710273027402750279028002810283028402850286029002910293029402950296029703140315031603170318031903500351035203570358035903600361036203640368036903700371037203740375037903800381038203840385038603900391039203940395039603970413041504160417041804190420042504260427042804290460046104620463046804690470047104720473047504790480048104820483048504860490049104920493049504960497051305140516051705180519052005240526052705280529053005310536053705380539057005710572057305740579058005810582058305840586059005910592059305940596059706130614061506170618061906200624062506270628062906300631063506370638063906400641064206470648064906800681068206830684068506900691069206930694069506970713071407150716071807190720072407250726072807290730073107350736073807390740074107420746074807490750075107520753075807590790079107920793079407950796081308140815081608170819082008240825082608270829083008310835083608370839084008410842084608470849085008510852085308570859086008610862086308640869091309140915091609170918092009240925092609270928093009310935093609370938094009410942094609470948095009510952095309570958096009610962096309640968097009710972097309740975130213041305130613071308130913501351135213571358135913601361