Program for stack in an array

栈的存储结构，栈的链式存储，和顺序存储，还有两栈公用存储空间的存储。-Storage structure, stack chain store, and stored in order, and two public storage space to store the stack.

scr ipt file with functions to perform end of day operation optimized for memory errors in MIXERP open source dot net based erp solution. This scr ipt file is for Postgres engine.Previously the day end operation functions were prone to out of stack e