• ## Online arithmetic sequence item generator

Time：2021-11-29

Online arithmetic sequence item generator Online arithmetic sequence item generator Generate a list of items of the arithmetic sequence according to the rules. The arithmetic sequence is a kind of common sequence. If the difference between each item and its previous item is equal to the same constant from the second item, the sequence is […]

• ## Online proportional series item generator

Time：2021-11-28

Online proportional series item generator Online proportional series item generator Generate a list of all items of the proportional sequence according to the rules. If a sequence starts from item 2 and the ratio of each item to its previous item is equal to the same constant, the sequence is called an equal ratio sequence. […]

• ## Online arithmetic summation calculator

Time：2021-11-27

Online arithmetic summation calculator Online arithmetic summation calculator This tool can calculate the sum of the first n items of an arithmetic sequence, input the first item of the arithmetic sequence, tolerance and the number of items to be summed. The tool will automatically calculate the sum of the first n items according to the […]

• ## Es5 common array methods

Time：2021-7-29

The following array methods are sorted join() Push() and pop() Shift() and unshift() sort() reverse() concat() slice() splice() Indexof() and lastindexof() (new in Es5) Foreach () (new in Es5) Map () (new in Es5) Filter () (newly added in Es5) Every () (Es5 added) Some() (new in Es5) 1|0 join() Join is to convert an […]

• ## One variable polynomial addition calculator

Time：2021-2-4

include <stdio.h> include <stdlib.h> typedef struct Polynode { Int coef; // coefficient Int exp; // index struct Polynode* next; }Polynode,*Polylist; //Input data, input while sorting into the linked listvoid InputDataAndSortingData(Polylist Polynomial, int n); //Initialize polynomial linked listvoid Init(Polylist &Polynomial); //Add two polynomialsvoid PolynomialAdd(Polylist A, Polylist B); //Output calculation resultsvoid DisplayResult(Polylist A); //Command input and judgmentint […]