Golang printf in%c,%d,%u. Each represents what type of output is it?

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% indicates formatted string output

Currently printf supports output in the following formats, such as:

printf ("%c", a); output a single character.

printf ("%d", a), and the output decimal integer.

printf ("%f", a); output decimal floating-point number.

printf ("%o", a); output octal number.

printf ("%s", a); output string.

printf ("%u", a); Output unsigned decimal number.

printf ("%x", a); output hexadecimal number.