单项选择题
已知char c[5]={"a","b","c","c","\0","d"};则执行语句printf("%s",c);的结果为______
单项选择题 执行下面的程序段后,变量k的值为______int k=3,s[2];s[0]=k;k=x[1]*10;
单项选择题 不属于C语言转义字符的是______