考核题目:创建一个shell脚本， 建立和关变量，输出本组人员基本信息。
Our group memebers:
the lst one is: name,学号
the 2nd one is: name,学号
the 3rd one is: name,学号
```c
#!/bin/bash
name1="张一"
nu1="110"
name2="张二"
nu2="111"
name3="张三"
nu3="112"
echo "out group members:"
echo "the 1st one is: $name1 ,$nu1"
echo "the 2st one is: $name2 ,$nu2"
echo "the 3st one is: $name3 ,$nu3"
out group members:
the 1st one is: 张一 ,110
the 2st one is: 张二 ,111
the 3st one is: 张三 ,112