How do you write numbers in printf?

In C, you can use the printf function to write numbers by specifying a format specifier. For example, %d is used for integers, %f for floating-point numbers, and %x for hexadecimal representation. You can also include formatting options, such as width and precision, like %.2f to display a floating-point number with two decimal places. Here’s a simple example: printf("Integer: %d, Float: %.2f\n", 42, 3.14);.