linux gprs能信实验戏动源码,成功用车载系统,城市公交-linux gprs letter experimental theater can move source code, on-board systems successfully, and urban public transport

JAVA语言。请输入星期几的第一个字母来判断一下是星期几，如果第一个字母一样，则继续 判断第二个字母。-JAVA language. Enter the first letter of a few weeks to determine what day of the week, if the first letter of the same, then continue to determine the second letter.