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Basic Pascal Tutorial/Chapter 2/Formatting output/zh CN: what changed

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Title: Basic Pascal Tutorial/Chapter 2/Formatting output/zh CN

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1+2C - 格式化输出 (原作者: Tao Yue, 状态: 未更改)
2+
3+格式化输出很易用，如下：
4+
5+``` pascal
6+值 : 字段长度
7+```
8+
9+字段长度指，显示的数据右对齐后占用的宽度。如果宽度不足以显示全部数据，那么指定的字段长度将被忽略（看下面示例）。
10+
11+如下语句：
12+
13+``` pascal
14+write ('Hi':10, 5:4, 5673:2);
15+```
16+
17+输出将是（Hi前面有8个空格，后面有3个。）
18+
19+`        Hi   55673`
20+
21+你可以设置字段长度，以科学计数法形式显示实数。也可以指定小数位数：
22+
23+``` pascal
24+值 : 字段长度 : 小数位
25+```
26+
27+字段长度是总占用宽度，包括小数部分。如果宽度无法显示全部数值，整数部分将会被显示出来；如果小数位超出设定的位数，将被四舍五入。
28+
29+``` pascal
30+write (573549.56792:20:2);
31+```
32+
33+会是什么样子（有11个空格在前面）？
34+
35+`           573549.57`
36+
37+| | | |
38+|----|----|----|
39+| [[Basic Pascal Tutorial/Chapter 2/Output/zh CN|上一页]] | [[Basic Pascal Tutorial/Contents/zh CN|目录]] | [[Basic Pascal Tutorial/Chapter 2/Files/zh CN|下一页]] |
40+
41+---
42+*From the Free Pascal wiki, page "Basic Pascal Tutorial/Chapter 2/Formatting output/zh CN", as it stood on 2022-08-20 after a change by Kai Burghardt, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's [[Licensing]] page. If you have concerns about this material, [message the admin](/wiki-contact).*

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