写出以下程序的运行结果#include<stdio.h>void main( ){char cl='a',c2='b',c3='c',c4='\101',c5='\116';printf("a%c b%c\tc%c\tabc\n",c1,c2,c3);printf("\t\b%c %c\n",c4,c5);}
aa bb cc abcA Nc4='\101' 八进制 65 ==>'A'c5='\116' 八进制 78 ==>'N'\t 跳格 \b退格