How can I use advanced formatting in C programming?

How can I use advanced formatting in C programming?

In C, you can use the printf function for advanced formatting. You can specify width, precision, and flags. For example, printf("%5d", num); will print the integer num right-aligned in a field of width 5.

What are some common format specifiers I should know?

Common format specifiers include %d for integers, %f for floating-point numbers, %s for strings, and %c for characters. You can also use %x for hexadecimal.

Can I format floating-point numbers to a specific number of decimal places?

Yes, you can format floating-point numbers using %.2f to display two decimal places. For example, printf("%.2f", value); will round value to two decimal places.

What about padding numbers with zeros?

You can pad numbers with zeros by using 0 in the format specifier. For example, printf("%05d", num); will print num as a five-digit number, padding with zeros if necessary.