ACCEPT WS-DATE FROM DATE语句可能会为您提供与您期望的日期格式不同的日期格式(编译时选项和/或编译器安装默认值可能会影响格式)。通常更好的形式是请求明确的日期格式,如 ACCEPT WS-YYYYMMDD FROM DATE YYYYMMDD。您的计划中的一个问题与此有关。你混合2到4位数,如:MOVE REQUEST-YEAR-P-IN TO YEAR-CHECK...
[DATE-WRITTEN。源程序编写日期。][DATE-COMPILED。源程序编译日期。][SECURITY。保密程度。]2.环境部(ENVIRONMENT DIVISION):用于说明程序运行的环境。ENVIRONMENT DIVISION.CONFIGRATION SECTION。SOURCE-COMPUTER。源计算机名。OBJECT-COMPUTER。目标计算机名。[SPECIAL-NAMES。专用名描述项。][INPUT-OUTPUT SEC...
程序要求: 主程序:使用 ACCEPT 语句接收数据,调用子程序完成各个费用计算,根据子程序返回的结 果计算总费用,并显示总费用。 子程序:编写 5 个子程序分别计算 慢车费 , 快车费 , 特快费 , 软席费 , 附加费 附加题-01 编写一个程序完成以下功能: COBOL 练习题 1. 接收一个日期型数据(YYYYMMDD) 2. 判断...
027600 %STOPRUN 027700 END-IF 027800 END-IF 027900 DISPLAY "請輸入廠別(空白表全部):" WITH NO ADVANCING 028000 ACCEPT B-FACT-NO FREE 028100 DISPLAY "請輸入截止進貨日期(YYYYMMDD):" WITH NO ADVANCING 028200 ACCEPT B-YYMMDD FREE 028300 IF B-MM > 12 OR B-MM < 1 OR B-DD > 31 OR B...
05 PHONE — LAST-NAME PIC X (20). 05 PHONE-FIRST — NAME PIC X (20). 05 PHONE— NUMBER PIC X(15). 五.基本的过程部语句 1.输入输出语句: (1)ACCEPT语句:直接从终端键盘或系统指定的输入设备上输入数据。 ACCEPT 标识符 [FROM 助忆名 ] 说明 :A .标识符( identifier )指的是能唯一地标识...
• The following date-format-checking intrinsic functions have been added: TEST-DATE-YYYYMMDD and TEST-DAY-YYYYDDD. Code Analysis Back to Top This release includes the following enhancements: • Get Direct References command - you can use this command to see if changing a file will affect ...
- DATE-TO-YYYYMMDD - DAY-TO-YYYYDDD - YEAR-TO-YYYY – The following intrinsic functions return a 4-digit year: - CURRENT-DATE - DAY-OF-INTEGER - DATE-OF-INTEGER - WHEN-COMPILED • Floating-point support The *FLOAT value of the CVTOPT parameter on the CRTCBLMOD and CRTBNDCBL comman...
本算法也是基于键索引记数法来实现的。该算法的核心思想是先使用键索引记数法根据首字符划分成不同的子...
• Parameterized sections - syntax that allows program sections to accept arguments and return values. • PERFORM of a SECTION can now pass arguments to that SECTION. • A result can be returned to the code that PERFORMed the SECTION. • Sections that return a value can be used as ...
COBOL 计算函数 MOD: 参数1 根据参数2 整除 REM: 取余 RANGE: 取参数差 SUM: 取参数和 NUMVAL,NUMVAL-C:从编辑型数字取数 REVERSE: 字符传反向 UPPER-CASE, LOWER-CASE: 大小写转换 CURRENT-DATE, DATE-OF-INTEGER, DATE-TO-YYYYMMDD, DATEVAL, DAY-OF-INTEGER, DAY-TO-YYYYDDD...