有定义chars[6],*ps=s;运行语句printf(“%s”,ps)后输出结果:12345,则在输出语句之前要增加的正确赋值语句是()。
①
<imgwidth="92"height="26"v:shapes="图片_x0020_30"src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image030.png">
②
<imgwidth="101"height="22"v:shapes="图片_x0020_31"src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image031.png">
③
<imgwidth="105"height="26"v:shapes="图片_x0020_32"src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image032.png">
④
<imgwidth="107"height="24"v:shapes="图片_x0020_33"src="http://wljy.whut.edu.cn/uploadfiles/word/cyy02-60.files/image033.png">