Introduction - If you have any usage issues, please Google them yourself
PL0 functional expansion of a complete description of the experimental content and the basic content (1) Expansion assignment operator:+ = and-= (2) Expansion statement REPEAT < statement sequence> DOWHILE < terms of " where" condition " is cyclical conditions, namely the condition was established, repeated loop of the " statement sequence" additional content (1) increasing the operation:++ and-. (2) increasing the types: ① character type ② real number type. (3) expansion of functions: ① to return to the values and return statements ② a parameter function. (4) to increase one type of two-dimensional array, experimental environment and tools (1) Computer and OS: PC machine, WindowsXP (2) Programming Languages: C++ Builder5, VC 6.0 (3) teaching-oriented compiler: PL/0