$31\mathrm{.}1$ Programming Project #$01$A

The assignment is to get an integer from input, and output that integer squared, ending with newline. Below is a program that's been nearly completed for you

Click "Run program". The output is wrong. Sometimes a program lacking input will produce wrong output $($as in this case$),$ or no output. Remember to always pre$-$enter needed input.

Type $2$ in the input box, then click "Run program", and note the output is $4.$

Type $3$ in the input box instead, run, and note the output is $6.$

Submit the program for automated grading.

Click the "Submit mode" tab

Click "Submit for grading".

The first test case failed $($as did all test cases, but focus on the first test case first$).$ The highlighted arrow symbol means an ending newline was expected but is missing from your program's output.

Matching output exactly, even whitespace, is often required. Change the program to output an ending newline