A.(c==2)‖(c==4)‖(c==6)
B.(c>=2&&c<=6)‖(c!=3)‖(c!=5)
C.(c>=2&&c<=6)&&!(c%2)
D.(c>=2&&c<=6)&&(c%2!=1)
A.kk>='A'&&kk<='Z'
B.!(kk>='A'‖kk<='Z')
C.(kk+32)>='a'&&(kk+32)<='z'
D.isalpha(kk)&&(kk<91)
开始考试点击查看答案A.因变量类型与格式描述符的类型不匹配输出无定值
B.输出项与格式描述符个数不符,输出为零值或不定值
C.a,97,12k=12
D.a,97,k=12
开始考试点击查看答案A.int a=b=0 ;
B.char A=65+1,b='b';
C.float a=1,*b=&a,*c=&b ;
D.double a=0.0,b=1.1;
开始考试点击查看答案A.x=y*5=x+z
B.int(15.8%5)
C.x=y+z+5,++y
D.x=25%5.0
开始考试点击查看答案A.'C'
B."C"
C.'xCC0'
D.'