C语言常用词汇及函数有哪些?

2025-03-30 10:44:21
推荐回答(1个)
回答1:

1. continue        跳出本次循环,进行下一次循环  注意continue只能针对for循环和while循环, 不能针对switch选择语句,除非switch语句嵌套在for或者while循环中

2. return             向调用函数返回值或终止函数  当函数执行return后函数结束,本函数中剩下的所有语句都不在执行  如果返回值为空结束函数,不像调用者返回任何值,可用来终止函数.

3. int              整数  4个字节

4. short int         短整数 2个字节

5. long int           长整数 8个字节

6. float           单精度浮点数 4个字节  不能准确存储浮点数

7. double         双精度浮点数  8个字节  不能准确存储浮点数

8. char          字符  1个字节

9. printf()         输出

10. scanf()          获取用户输入

11. getchar()         获取用户输入中的字符

12. %d          整形  控制符

函数:

1.call 调用

2.return value 返回值

3.function 函数

4. declare 声明

5. `parameter 参数

6.static 静态的

7.extern 外部的

指针:

1. pointer 指针

2. argument 参数

3. array 数组

4. declaration 声明

5. represent 表示

6. manipulate 处理

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