How can a float be converted to an int in the C language?

In the C language, the method to convert a float type to an int type is by using the type conversion operator to forcefully convert the float value to an int type. The specific syntax is as follows:

int x = (int) float_value;

For example, you can use the following code to convert a float variable f to an int variable x:

float f = 3.14;
int x = (int) f;

It is important to note that this conversion method will truncate the float number to the integer part, without rounding. If rounding is desired, the round function can be used for conversion. An example is shown below:

float f = 3.14;
int x = round(f);

You need to include the math.h header file in your program to use the round function.