too few arguments to function 'int getc(FILE*)'

This error message occurs when the function `getc()` is called with too few arguments. The `getc()` function is used to read a single character from a file. It requires one argument, which is a pointer to the `FILE` object representing the file being read.

To fix this error, make sure that the `getc()` function is called with the correct number of arguments, including the `FILE` pointer. For example:

FILE* file = fopen("myfile.txt", "r");
int c = getc(file);

In this example, the `FILE` pointer `file` is passed as the argument to `getc()`, allowing the function to read a character from the file.

相关问题

too few arguments to function

This error occurs when a function is called with fewer arguments than it requires. In other words, the function expects a certain number of arguments to be passed to it, but the caller of the function has passed too few arguments.

For example, suppose you have a function called "addition" that takes two arguments and returns their sum:

def addition(a, b):
    return a + b

If you call this function with only one argument:

result = addition(3)

You will get a "too few arguments" error because the function expects two arguments but only received one.

To fix this error, you need to make sure that you are passing the correct number of arguments to the function. If you are unsure how many arguments a function requires, you can check its documentation or look at its definition to see how many parameters it has.

319 20 \\Mac\Home\Desktop\代码\课设.cpp [Error] too few arguments to function 'void increase(Node*)'

根据提供的引用内容，无法确定319 20 \\Mac\Home\Desktop\代码\课设.cpp [Error] too few arguments to function 'void increase(Node*)'的具体情况。但是，根据错误提示“too few arguments to function”，可以猜测该错误是由于函数调用时提供的参数数量不足导致的。可能需要检查函数定义和函数调用之间的参数数量是否匹配。

如果您能提供更多上下文信息，我可以更准确地回答您的问题。