30-way arithmetic concept of complex points 1

To avoid the topic repeat my idea: first allocate 3 space, the random results are stored in it (three number, the operation symbol is replaced by number) the new first number and the number of the first space comparison, the same compares the second number and the second space corresponding to the number of the same position, in the same comparison of the third number, If the same execution does not make the loop variable plus one, if the above steps have a different place to deposit three number. Feel can use the array to achieve the use of subscript to complete the relative printing of the number of the search.

The number of controls can be a component of a function to assign a value to a while loop parameter.

The number of topics per row can be controlled by a variable, using the If with the loop parameter to the variable, so that the remainder and 0, can be controlled.

At the beginning, choose whether there is a multiplication, there is rand%4 no on the rand%2 to generate the corresponding symbol.

30-way arithmetic concept of complex points 1