[fmtlib] Format String Syntax Examples
참고 : https://fmt.dev/latest/syntax.html Format String Syntax — fmt 9.0.0 documentation Format String Syntax Formatting functions such as fmt::format() and fmt::print() use the same format string syntax described in this section. Format strings contain “replacement fields” surrounded by curly braces {}. Anything that is not contained in b fmt.dev fmt::print("Hello, {name}! The answer is {number}...