超难数字题(用公式表达)请问1-100中有多少个0、1、.以此类推直到9,就像例1-20中有12个1,3个2,2个3.(请告诉具体的公式算法),当然一个一个数的不算.
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/06 13:57:18
![超难数字题(用公式表达)请问1-100中有多少个0、1、.以此类推直到9,就像例1-20中有12个1,3个2,2个3.(请告诉具体的公式算法),当然一个一个数的不算.](/uploads/image/z/15011620-52-0.jpg?t=%E8%B6%85%E9%9A%BE%E6%95%B0%E5%AD%97%E9%A2%98%28%E7%94%A8%E5%85%AC%E5%BC%8F%E8%A1%A8%E8%BE%BE%29%E8%AF%B7%E9%97%AE1-100%E4%B8%AD%E6%9C%89%E5%A4%9A%E5%B0%91%E4%B8%AA0%E3%80%811%E3%80%81.%E4%BB%A5%E6%AD%A4%E7%B1%BB%E6%8E%A8%E7%9B%B4%E5%88%B09%2C%E5%B0%B1%E5%83%8F%E4%BE%8B1-20%E4%B8%AD%E6%9C%8912%E4%B8%AA1%2C3%E4%B8%AA2%2C2%E4%B8%AA3.%28%E8%AF%B7%E5%91%8A%E8%AF%89%E5%85%B7%E4%BD%93%E7%9A%84%E5%85%AC%E5%BC%8F%E7%AE%97%E6%B3%95%29%2C%E5%BD%93%E7%84%B6%E4%B8%80%E4%B8%AA%E4%B8%80%E4%B8%AA%E6%95%B0%E7%9A%84%E4%B8%8D%E7%AE%97.)
xWNG~(c{fvGlԋ_&\b& Z λ4;B/4qJH̙hL6;Xox[em6CikNݚe;SoKs=ܥ]o+ɊӘ'!0
LI0RRxs,>u.ySBw\BhS'Np1rj 'z @Tns|>w5!6]vg͓b$a$cHHHH<ly>=ai ""!"#EDADEDCDG<"H&(JBJFιp`l(C Ma"!*#ETATETCTGE2EQT4tHA*ҐޚpjK[^qJ!&̇(>|0Go0/0D:AE6yClqKtp.ʉd)ޓ(pQ-OAXUww$&JaB[{),}#D(}`>0Z WM&w*;/}N&q.pQfs{p7w䮜4;j0fZ/esiTQHe0F:/V1mdw3U,R9`H[x&h+ D JS3 dfsFt$LH6M&)r2x谗͙;awl?*4Iv``me㲤~-)Deߎ+72
<\wVmͳ
L)O"{_]D
+ՀHESSA)_#KYy;be@J._ܭs|#(#mn.bǔޖRg{$εZ|Nok[}.Mpѭ`hc\;?Au+)ǀN,$Rc_oSɦG~~>if/o'ѯZ~;wwlE ]+iHP&סk-?p}vA;1v^Ye+-ŗP.s1weYAd3O浵Xv^