8232 5360
如何证明圆周率中存在所有的 4 位数密码?
2119, 173152120, 53602121, 338032122, 63062123, 87712124, 94802125, 65572126, 104612127, 74642128, 194412129, 7112130, 169882131, 39012132, 31562133, 2802134, 56722135, 27512136, 162812137, 30422138, 3802139, 52
最少需要前多少位圆周率可以在其中找到所有的四位数...
8232, 39712325, 39723252, 39737162, 39776201, 39790105, 39811052, 39820526, 39832652, 39856522, 39865227, 39872272, 39882111, 39911116, 39921166, 39931660, 39946603...5360, 246716067, 246735087, 246808380, 246843804, 246854304, 246881804, 247000460, 247020083, 247088345, 247103664, 247170574, 247324792, 247452741, 247566424, 24778...
十进制下,(n+1)!比n!多两位数时,n的最小值为何整数...
5269,5272,5276,5279,5283,5287,5290,5294,5297,5301,5305,5308,5312,5316,5319,5323,5327,5330,5334,5338,5341,5345,5349,5352,5356,5360...8204,8206,8207,8208,8209,8210,8211,8212,8213,8214,8215,8216,8218,8219,8220,8221,8222,8223,8224,8225,8226,8227,8228,8230,8231,8232...
Mathematica 怎么判断一个数能否由两个两位数相乘得到...
5346,5355,5358,5360,5368,5369,5372,5376,5382,5390,5394,5395,5396,5400,5402,5412,5415,5418,5427,5428,5429,5432,5440,5445,5451,5452...
我送女朋友的花很丑吗?
这是我送我妈的花，看图可以看出来咱俩这花都是一样是玫瑰加满天星，至于有啥区别呢可能就在于包装和花上了，咱俩包装不是一个风格而且可能...