c++ inputs a positive integer and outputs the addition process of this positive integer

Input a positive integer and output the addition process of this positive integer. For example: input 3 output 1+2+3=6 input 4 output 1+2+3+4=10 Find the code!

盞茶作酒 2020-09-25 23:55:50 0  0  1420

Java - Output the product of all three integers between 4 unequal integers

Write a program in Java to output the product of all three integers between four unequal integers. For example, input 1,7,3,4 and the calculation process is: 734,134,174,173 Output: 84,12,28,21

阿神 2017-05-17 10:00:37 0  1  675

Check if a PHP string consists only of integers

I'm writing PHP code to validate some data entered by the user, one of them is an integer and I'm using $_REQUEST["age"] to get it, when I use gettype($_REQUEST["age"])=="integer" and is_int($_REQUEST["age"]) to check if this value is an integer, both return f...

P粉788765679 2023-09-21 21:52:44 0  2  623

Syntax - Python's integers and floating point numbers have no size limit?

I have learned C before, and now I am learning Python 3.5. The picture below is from Liao Xuefeng’s website. Why does Python have no size limit for integers and floating point numbers? ? How are integers and floating point numbers stored in Python? Does it mean that all declarations of integers and ...

某草草 2017-05-18 10:57:58 0  2  1619

Regarding the problem of counting the number of different numerical types in a list of integers in Python.

In the following code, kind_num is used to count the integers with several different values ​​in the integer list. {Code...} But the second for loop exited early before completing the values ​​in the candies. Why is this? ? ?

大家讲道理 2017-06-22 11:52:27 0  3  913

Python/MySQL cannot persist integer data correctly

No code is required here. I want to save a very long number because I'm making a game and need to save scores. But I tested it and set the score to 25000000000 but saved it in mysql as 2147483647. I also modified the limit for integers and set it to an integer in mysql. Any ideas? If the number is u...

P粉025632437 2024-04-04 19:09:44 0  1  516

Rewrite the title as: Passing array of integers to MySQL stored procedure

I want to create a stored procedure which receives an array of integers and some other inputs like: CREATEPROCEDUREtest(field1varchar(4),field2varchar(4),arrayvarchar(255)) In the stored procedure I want to use it like this: ...WHEREsome_fieldIN( array)... The problem is that this way I only get the...

P粉275883973 2023-11-03 10:46:21 0  2  644

Is the value of the integer variable output by the PHP statement echo the default decimal number?

Is the value of the integer variable output by the echo statement the default decimal number?

phpcn_u7226 2017-06-27 23:21:45 0  1  1531

How to set echart 3.0 y-axis to a positive integer less than 5? ? ?

How to set the echart 3.0 y-axis to a positive integer less than 5? ? ? {Code...} The above sets the y coordinate to be displayed as decimals. . .

怪我咯 2017-05-19 10:35:54 0  1  583

How to use format in python3 to convert variables (floating point numbers) into integers and print them out

{Code...} The last commented out line reported an error, ValueError: Unknown format code 'b' for object of type 'float'. I want to output sum, such as a floating point number such as 60.0, as an integer.

天蓬老师 2017-06-12 09:19:38 0  1  1475

java - Why can these integers 1,100 be used directly in C#?

Today I suddenly thought, are the integers 1, 2, 3, 100 defined in C#? Why can they be used directly? For example, 100.ToString() var temp = 1000 But when I look at the definition of Int32 in C#, I just write I found a minimum and maximum value, but I still don’t quite understand it. Is it encoding?...

仅有的幸福 2017-05-18 10:44:41 0  1  594

Sorting in Laravel: Sort by different columns (first by integers, then by strings)

I have a list of items ordered by device.sort_order integer column which is working fine. $parts=\App\DevicePart::with('device')->get()->sortBy('device.sort_order')->values();@foreach($partsas$i){{$i-> device->sort_order}}-{{$i->title}

P粉124890778 2024-03-30 23:23:54 0  1  417

python - Convert part of string type in multidimensional list to integer type

shell.txta1 b1 0.2 0a1 c1 0.8 0b1 c1 0.7 0a2 b2 1 0a2 d2 0.4 0d2 b2 0.6 0a1 a2 1 1a2 a1 0.1 1b1 b2 0.5 1b2 b1 0 1 {code...} Since the txt data is loaded in string type, Now we need to convert the last two columns into integers, please give me some clean...

PHPz 2017-05-18 11:02:13 0  1  1001

Ask an idiot question

The random function rand() generates ten random integers between (-10,10) and saves them in the arr1 array. Query whether there is a random integer 0 among the ten random integers generated in array arr1. If yes, output "the ten random integers generated this time contain the random number 0&qu...

 蒹葭苍苍 2017-09-13 14:15:44 0  1  963

How to fix php vulnerability without upgrading PHP version

[1] PHP 'xml_utf8_encode' function integer overflow vulnerability (CVE-2016-4344) [2] PHP 'php_filter_encode_url' function integer overflow vulnerability (CVE-2016-4345) [3] PHP 'str_pad' function integer overflow vulnerability (CVE- 2016-4346) etc.

九夜 2017-09-06 17:33:44 0  1  1460