Write an oz program which reads a sequence of characters, and provides in the output the list of tokens according to the above rules. if a token cannot be accepted, then the oz program should provide an error message accordingly. for example, the file program foo; int meth1(int x) { assign x=x+1; call boo(3) } should provide at the output the list of tokens: [program foo '; ' int meth1 '(' int x ')' '{' assign x '=' x '+' 1 '; ' call boo '(' 3 ')' '}'] other examples can be:

The instruction ishl (shift left integer) exists in jvm but not in ijvm. it uses the top two values on the stack, replacing the two with a single value, the result. the sec- ond-from-top word of the stack is the operand to be shifted. its content is shifted left by a value between 0 and 31, inclusive, depending on the value of the 5 least signifi- cant bits of the top word on the stack (the other 27 bits of the top word are ignored). zeros are shifted in from the right for as many bits as the shift count. the opcode for ishl is 120 (0x78).a. what is the arithmetic operation equivalent to shifting left with a count of 2? b. extend the microcode to include this instruction as a part of ijv.

The graph shows median weekly earnings for full-time workers according to education level. which can you not conclude?

Define a function printfeetinchshort, with int parameters numfeet and numinches, that prints using ' and " shorthand. ex: printfeetinchshort(5, 8) prints: 5' 8"