About beats (from Lahu)

You need to write three programs,Makedata.exe generates test data,

Program1.exe is the program you want to detect,Program2.exe is often a correct but inefficient (most violent) program.

 

The code is very simple. I will explain it a little.
: Loop // loop indicates the start of the loop

Makedata.exe // run makedata.exe to generate a set of test data

Program1.exe program2.exe // run two Paster programs

FC program1.out program2.out // compare two output content

If % errorlevel % = 0 goto loop // If the output is completely consistent, continue the loop test next group of data

Pause // otherwise stop

 

The red mark is especially prone to errors. = 0 indicates consistency, and = 1 indicates different. Note that the if statement does not have then.

About beats (from Lahu)