IF LEN(no$) < 4 THEN GOTO start
时间: 2024-04-12 09:27:06 浏览: 14
In C language, the equivalent code for "IF LEN(no$) < 4 THEN GOTO start" would be:
```c
if (strlen(no$) < 4) {
goto start;
}
```
This code checks if the length of the string variable `no$` is less than 4 using the `strlen` function. If the condition is true, it will jump to the label `start` using the `goto` statement. However, it is generally advised to avoid using `goto` statements as they can make the code harder to read and maintain. It is recommended to use structured control flow statements like `if-else` or loops instead.
相关问题
解释basic IF LEN(no$) < 4 THEN GOTO start
在Basic编程语言中,以下是对"IF LEN(no$) < 4 THEN GOTO start"的解释:
这行代码首先检查变量"no$"的长度是否小于4,使用LEN函数来获取字符串的长度。如果条件为真,程序会跳转到标签"start"所在的行继续执行。换句话说,如果字符串"no$"的长度小于4,那么程序将跳转到标签"start"所在的位置继续执行后续的代码。
把IF LEN(no$) < 4 THEN GOTO start转成C语言
In C language, the equivalent code for "IF LEN(no$) < 4 THEN GOTO start" would be:
```c
if (strlen(no$) < 4) {
goto start;
}
```
This code checks if the length of the string variable `no$` is less than 4 using the `strlen` function. If the condition is true, it will jump to the label `start` using the `goto` statement. However, it is generally advised to avoid using `goto` statements as they can make the code harder to read and maintain. It is recommended to use structured control flow statements like `if-else` or loops instead.
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