4. While i <= n { sum = 0 for j 1 to m { sum = sum + A[j] prod = 1 for k=1 to m { } } i++ prod = prod* sum a) Show the look bracketing and the number of times each loop is executed.

Provide trace table for the following loops: int s = 1; int n =1; do { s = s + n; n++; } while ( s < 10 * n);

python  - Recap: X is an array from -3pi to 8pi in 1000 steps. Write the python syntax for looping over all values of X and updating the value current to -999. where X is an even multiple of pi.  Hint, use a for loop and appropriate if statements.