3. (4096) Write a Python program that calculates the sum of 1 + 2 + 3 + .. + 100 (which is 5050) but breaks out of the loop right away when the sum is the largest such sum less than 1000 (i.e. in the next iteration, the sum is 1000) It should print "At iteration m, the sum of 1+2+.. +m is nnn - 1000", where m, nnn, and ppp are calculated in your for loop and printed out. To clarify, suppose I am asking you to jump out of the loop for the largest sum of 1+2+100 50, we know 1+2+..-9 = 45?50 but 1+2+--10-55 > 50, so your program will print out At iteration 9, the sum of 1+2+9 is 4550", and your program should jump out after iteration 9