数据: 2012,01,01,52012,01,02,452012,01,03,352012,01,04,102012,02,04,102012,02,03,182012,02,01,222012,02,05,432001,11,01,462001,11,02,472001,11,03,482001,11,04,402005,08,20,502005,08,21,522005,08,22,382005,08,23,70 以上是一组温度数据,各个列分别为年.月.日和当天温度, 我们希望输出每一个"…