noun which may take the genitive case particle 'no'
Computing term used to describe a data type that can represent both positive and negative values, as opposed to unsigned.
符号付き整数は負の値を表現できる。
Signed integers can represent negative values.
この変数は符号付きで宣言され
This variable is declared as signed.
Means 'unsigned', the opposite of 符号付き.
Compound of 符号 (sign) + 付き (attached, with). The term is a direct calque of the English computing term 'signed'.