Size of three numbers in C language and three in C Language

Size of three numbers in C language and three in C Language

This question is simple and there are many methods. Here I want to solve the Sorting Problem by using a mathematical method. Ps: I am a scum, and the program is not well written. Thank you for your help.

Train of Thought:

Take 1 2 3 as an example to consider all possible input types (not listed here): 1 2 3; 3 2 1; 2 1 3; 1 1 1; 1 2 2; 1 2 1; the overall idea is to take two numbers from the input three numbers, select the largest of the two numbers and compare the maximum number with the third number. For more information, see the code;

Code:

Summary:

In fact, the essence of this Code is similar to that of the if statement. However, you do not need to call three if statements every time. Therefore, an if statement can output more efficient answers.