把剩下的米数看作单位“1”,则做裤子用的米数相当于剩下的1÷2/3=3/2,做上衣用的米数相当于剩下的1÷4/5=5/4,那么750米就相当于剩下的(3/2+5/4+1),根据分数除法的意义,求得剩下的米数.根据分数乘法的意义,解决问题. 此题解答的关键在于把剩下的米数看作单位“1”,用除法求出剩下的米数.解题...
(array)c&6&▱+&▱&2&8&7(array)从个位看起:▱+2=7越加越大,无进位。则个位上的▱=___=___再看十位:6+▱=8,则十位上的▱=___=___(array)c&5&▱+&▱&6&7&2(array)从个位看起:▱+6=2越加越小,有进位。则个位上的▱=___=___再看十位:5+▱+___=...
Python: Find the longest word in a string I'm preparing for an exam but I'm having difficulties with one past-paper question. Given a string containing a sentence, I want to find the longest word in that sentence and return that word and its ......
Qt客户端将以UTF-16编码格式的字符串突出。我使用QtextCodec类转换为UTF-16。但是,只要转换发生,就会填充一些字符。例如 “< indpoint ='2_3'/ gt;” 将改变为 “\ ff \ fe< \ 0b \ 0i \ 0n \ 0d \ 0 \ 0e \ 0n \ 0d \ 0p \ 0o \ 0 n \ 0d \ 0p \ 0o \ 0i \ 0 n ...
A training question is input to the QA system to generate a training candidate answer set and the ranker array is applied to the training candidate answer set to generate, for each ranker in the ranker array, a ranked listing of candidate answers. For each ranker in the ranker array, a ...
最简单的方法是:char array[5];意思是分配给 数组array 一个5个字节的空间。可是我们要知 道在C中数组其实就是一个名字,其实质含义 就是指针,比如char array[];是到底分配的多 少空间?因此我们要将其分成为两种不同的形 式给出答案: 一种是栈的形式:char array[5]; ...
[答案]C [解析]本题考查对JavaScript中Array对象常用方法的掌握情况。 Array对象即数组对象,在JavaScript中用于在单个变量中存储多个值,由JavaScript中的数组是弱类型,允许数组中含有不同类型的元素,数组元素甚至可以是对象或者其他数组。Array 对象提供的主要方法包括: sort()方法用于对数组元素进行排序; pop()方法用于...
[MODIFIED QUESTION LAYOUT] C#: Input stream is not readable since its canread returns false C#: Is it possible to create an array of dictionaries? If so, how? C#: Launch URL from inside a windows application C#: Terminate worker thread gracefully C#: TextBox Validation = hh:mm AM|PM C#...
The line 48 in the dump is a call to the subroutine in question. After commented the sync all, the process seems to goes on a little more, I understand this because it prints blocks that it did'nt before. But alwaysand only for 2 images. exit from halo 1 inner test---...
[Question] ASP.NET WebForm C# + Google reCAPTCHA v3 {"Message":"Authentication failed.","StackTrace":null,"ExceptionType":"System.InvalidOperationException"} **How to create folder dynamically using File upload server control**?? <%@ Page EnableEventValidation="true" %> <asp:Image> tag in ...