Setting the upper right half of a two-dimensional array to zero with c++ requires the input of two-dimensional array values in programming. You can first define a function and use the function to realize the input of array values. The specific methods are as follows:

1. First, define a constant SIZE to control the array size.

2. define a user-defined function to input the values of each element of a two-dimensional array.

3. Use a double loop to input the values of the two-dimensional array.

4. in the main function, two integer variables m and n are defined to store the rows and columns of the array.

5. Next, define a two-dimensional array.

6. Enter the number of rows and columns of the array and save them in variables m and n..

7. Run the program, enter a two-dimensional array in the computer, and the computer will automatically read it in and output it.

Note:

At present, in the field of programming, C language is widely used, which takes into account the advantages of high-level language and assembly language and has great advantages compared with other programming languages. Computer system design and application programming are two major fields of C language application. At the same time, C language has strong universality and can be applied in many computer operating systems with remarkable efficiency.