设有以下语句:char iData1 = 3,iData2 = 4,iData3;iData3 = iData1 ^iData2<<2;则iData3的二进制值是( )。
A. 00010100
B. 00010011
C. 00011100
D. 00011000
写出下面程序的运行结果是()。#include main(){char c1='a',c2='b',c3='c',c4='\101',c5='\116';printf("a%cb%c\tabc\n",c1,c2,c3);printf("\t\b%c %c",c4,c5);}