The invention discloses a method for quickly inputting a
program code, which belongs to the field of computer programs and comprises the following steps: 1, writing an
alternative program; 2, writingthe replacement
source code and the replacement target code into a replacement program replacement
database; 3, obtaining a replacement target code; 4,
programming in the replacement program by usingthe replacement target code; 5, running an
alternative program to replace the alternative target code with the alternative
source code; and 6, outputting an alternative
source code program. Accordingto the method, the substitution program is pre-programmed by a
programmer, then the substitution program is operated, the substitution target code is used for
programming in the substitution program,and the length of the substitution target code is smaller than that of the substitution source code, so that the
programmer memorizes the substitution target code conveniently, the
program code inputspeed is increased, and code input errors are reduced.