What is the worse-case complexity scenario for the following snippets of code? Please show the breakdown of your calculations. Two loops in a row: A nested loop in which the number of times the inner...

What is the worse-case complexity scenario for the following snippets of code? Please show the breakdown of your calculations.
Two loops in a row:

A nested loop in which the number of times the inner loop executes depends on the value of the

               Outer loop index.

               For ( I = 0; I < n;="" i++)="">

                              For ( j = N; j > I; j- - ) {

                                         Sequence of statements

}

             }