Write it, run it, read the output

This is a scratch drill — your code runs, nothing is graded or recorded. No test cases, no expected output, no verdict.

TASK

Declare the given 2 by 3 marks array. Use nested loops to print its two rows, change marks[1][2] from 3 to 8, and pass the changed array to a total function whose parameter uses a column extent of 3. Print the total after the change.

4 2 7
1 5 3
27