Description: Pairs of PL/0 expansion of the original code to make the following changes: Add the word: reserved word ELSE, REPEAT, UNTIL, RETURN operator+=,-=,++,-- (2) modify the words: inequality# changed to " " (3 ) increasing the conditional statement of the ELSE clause (a) expanding the assignment operator:+ = and-= (2) Expansion statement REPEAT < statement sequence> UNTIL < terms of " where" condition " is cyclical conditions, namely the conditions are not set up, repeat loop body " statement sequence" condition is when the cycle ended. Increase the operation:++ and-.
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编译PL0源码(C++Builder版)\PL0源码(C++Builder版)\E01.COD
.........................\.....................\E01.PL0
.........................\.....................\E0101.COD
.........................\.....................\E0101.PL0
.........................\.....................\E012.COD
.........................\.....................\E012.PL0
.........................\.....................\E013.COD
.........................\.....................\E013.PL0
.........................\.....................\E014.COD
.........................\.....................\E014.PL0
.........................\.....................\E015.COD
.........................\.....................\E015.PL0
.........................\.....................\E016.COD
.........................\.....................\E016.PL0
.........................\.....................\E018.COD
.........................\.....................\E018.PL0
.........................\.....................\P9101.COD
.........................\.....................\P9101.PL0
.........................\.....................\P9102.COD
.........................\.....................\P9102.PL0
.........................\.....................\p9104.COD
.........................\.....................\P9104.PL0
.........................\.....................\PL0.PAS
.........................\.....................\PL01.bpr
.........................\.....................\PL01.cpp
.........................\.....................\PL01.dsk
.........................\.....................\PL01.exe
.........................\.....................\PL01.obj
.........................\.....................\PL01.res
.........................\.....................\PL01.tds
.........................\.....................\PL01.~bpr
.........................\.....................\PL01.~cpp
.........................\.....................\T1.COD
.........................\.....................\T1.PL0
.........................\.....................\T2.COD
.........................\.....................\T2.PL0
.........................\.....................\test1.COD
.........................\.....................\test1.pl0
.........................\.....................\Unit1.cpp
.........................\.....................\Unit1.ddp
.........................\.....................\Unit1.dfm
.........................\.....................\Unit1.h
.........................\.....................\Unit1.ncb
.........................\.....................\Unit1.obj
.........................\.....................\Unit1.opt
.........................\.....................\Unit1.~cpp
.........................\.....................\Unit1.~ddp
.........................\.....................\Unit1.~dfm
.........................\.....................\Unit1.~h
.........................\实验报告.doc
.........................\测试代码和结果\E012.COD
.........................\..............\E012.PL0
.........................\..............\E013.COD
.........................\..............\E013.PL0
.........................\..............\E015.COD
.........................\..............\E015.PL0
.........................\课程设计.doc
.........................\PL0源码(C++Builder版)
.........................\测试代码和结果
编译PL0源码(C++Builder版)