aggrieve
发表于 2025-3-25 05:08:19
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津贴
发表于 2025-3-25 07:35:11
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闷热
发表于 2025-3-25 12:27:58
Tablests. A list consists of single data items, whereas a table consists of a list of groups of data items. Alternatively, a table can be considered to consist of two or more lists in which items with the same subscript have some association.
不可比拟
发表于 2025-3-25 18:51:29
Processing Relative Filesrformed on the sequentially organised files in the previous chapter can also be performed on relatively organised files. However, relatively organised files have the advantage that they can also be accessed randomly, that is, a specified numbered record can be accessed directly in a relative file wi
恶心
发表于 2025-3-25 21:53:54
COBOL Programming FundamentalsComputing is a . which, like many other processes, can be stated simply to provide three basic components:.which are connected as shown in the following diagram:
tic-douloureux
发表于 2025-3-26 03:23:04
DATA and PROCEDURE DIVISION FundamentalsThe . and . divisions are the two most important divisions of a COBOL program. The . contains the definition of all the data which will be used by the .. The . contains all the statements which will be executed by a program when it is run on a computer. During execution the . uses the data defined in the ..
gene-therapy
发表于 2025-3-26 05:29:36
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高度表
发表于 2025-3-26 11:46:10
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Ligament
发表于 2025-3-26 12:37:52
ListsThere are many occasions in computing when it is necessary to deal with . (referred to in other programming languages as .), and we shall be looking at them in detail in the next chapter. However, in this chapter we shall be looking at . a list being a special case of a table.
挥舞
发表于 2025-3-26 16:55:02
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