Shulou(Shulou.com)06/03 Report--

What's the difference between one-dimensional array and two-dimensional array? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The difference between an one-dimensional array and a two-dimensional array is that each element in an one-dimensional array has only one subscript, which is essentially a linear set of the same type of data, while each element in a two-dimensional array can be used as an array. Essentially, an array is an array of array elements.

The difference between one-dimensional array and two-dimensional array

Each element in an one-dimensional array has only one subscript, which is essentially a linear set of the same type of data, while each element in a two-dimensional array can be used as an array, which is essentially an array of array elements.

One-dimensional array:

One-dimensional array can use subscript variables in the program, which means that the whole of these variables is an array, and each variable in the array has the same data type.

When each element of an array has only one subscript, such an array is called an one-dimensional array.

An one-dimensional array is an array of numbers with a single structure arranged in a simple sort structure. One-dimensional array is the most basic array in computer programs. Two-dimensional and multi-dimensional arrays can be regarded as multiple superpositions of one-dimensional arrays.

Array is an important concept in computer programming, which can be used to deal with large-scale data conveniently.

Two-dimensional array:

A two-dimensional array is essentially an array with an array as its elements, that is, an array of arrays, the type specifier array name [constant expression] [constant expression].

A two-dimensional array is also called a matrix, and a matrix with equal number of rows and rows is called a square matrix. Symmetric matrix a [I] [j] = a [j] [I], diagonal matrix: there are zero elements outside the main diagonal of n-order square matrix.

After reading the above, have you mastered the difference between one-dimensional array and two-dimensional array? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.