A.13 B.14 C. 15 D. 16
A. //代表单行注释 B. /*内容*/多行注释 C. 注释里的内容需要编译 D. 重要代码都要写注释说明
A. int B. abc C. char D. double
A. 0,1,2,30,0,0,00,0,0,00,0,0,0 B. 0,1,2,30,0,0,00,0,0,0 C. 0,0,0,00,0,0,00,0,0,0 D. 0,0,0,01,0,0,02,0,0,0
A. a[0][1]=1; B. a[2][3]=5; C. a[ ][3]=5; D. a[2][ ]=5;