Consider the following code: int w 10; while w>0) scanf("%d", &y); if(y>0){ xy else The value stored in variable u at the end of the execution of the loop could best be described as the sum of the non-positive numbers scanned from the terminal the number of negative or zero integers scanned from the terminal the number of strictly negative integers scanned from the terminal the sum of all non-positive numbers scanned from the terminal the number of positive integers scanned from the terminal