设char ch=′A′;则printf(″%c″,(ch>=′A′ && ch<=′Z′)?ch+32:ch);的值是_____。求答案
(ch>='A'&&ch<='Z')ch+32:chch>='A'&&ch<='Z'吗,是的话输出ch+
设char ch=′A′;则printf(″%c″,(ch>=′A′ && ch<=′Z′)?ch+32:ch);的值是_____。求答案
(ch>='A'&&ch<='Z')ch+32:chch>='A'&&ch<='Z'吗,是的话输出ch+