张国荣 电影-喝彩-粤语中文字幕 1980.f4v种子下载地址有么?谢恩公!
一、张国荣 电影-喝彩-粤语中文字幕 1980.f4v种子下载地址有么?谢恩公!
张国荣 电影-喝彩-粤语中文字幕 1980.f4v种子下载地址:
祝您观影愉快~
二、1980]中有多少不同的?
把[x]看成取整函数,记an=[n^2/1980],
1<=n<=44时an=0;
45<=n<=62时an=1;
63<=n<=77时an=2;
78<=n<=88时an=3;
89<=n<=99时an=4;
100<=n<=108时an=5;
109<=n<=117时an=6;
118<=n<=125时an=7;
126<=n<=133时an=8;
134<=n<=140时an=9;
141<=n<=147时an=10;
148<=n<=154时an=11;
155<=n<=160时an=12;
161<=n<=166时an=13;
167<=n<=172时an=14;
173<=n<=177时an=15;
178<=n<=183时an=16;
184<=n<=188时an=17;
189<=n<=193时an=18;
194<=n<=198时an=19;
199<=n<=203时an=20;
204<=n<=208时an=21;
209<=n<=213时an=22;
214<=n<=217时an=23;
218<=n<=222时an=24;
223<=n<=226时an=25;
227<=n<=231时an=26;
232<=n<=235时an=27;
……
628<=n<629时an=199;
n=630时an=200;
631<=n<=632时an=201;
n=633时an=202;
n=634,635时an=203;
n=636,637时an=204;
n=638时an=205;
n=639,640时an=206;
n=641时an=207;
n=642,643时an=208;
n=644时an=209;
n=645,646时an=210;
n=647时an=211;
n=648,649时an=212;
n=650时an=213;
n=651,652时an=214;
n=653时an=215;
n=654,655时an=216;
留给有兴趣的人继续探索。
……
n=1979时an=1979;
n=1980时an=1980。
三、还是1980 ?
问这类问题朋友很多,在这里统一回答,我的观点是汉献帝的努力,加速了北方统一的进程,这是基于他和曹操的组合关系。他让位,避免了北中国再次陷入混乱。这也是《三国前史》中最重要的观点之一。