Let's take the errors one by one.
The first error message says : cannot find symbol class
string. This is the hint. In Java, everything is case-sensitive. Lowercase and uppercase really matters. The String class that you are using has to be typed "String", not "string". Correct all occurrences of "string" to "String".
There's another similar error at the bottom : cannot find symbol method Println. Same. The "println" method starts with a "p", not a "P".
So, correct all the lowercase/uppercase errors you can find, and come back when you're done
PS : you can copy/paste text from your command prompt window instead of having to use a picture