For purposes of Social Security disability benefits, a person with a disability must have a severe disability (or combination of disabilities) that has lasted, or is expected to last, at least 12 months or result in death, and which prevents working at a substantial gainful activity level.
The for loop. 8. A counter variable is used to control or keep track of the number of times a loop. iterates. In a loop, the counter is usually incremented or decremented. If the. counter variable is not properly initialized, it will not hold the correct number. 9. An accumulator is used to keep a running total of numbers. In a loop, a value is. usually added to the current value of the accumulator.
You can see that in While Loop, unlike For loop, we need to increment the Counter variable value by your own. In for loop, you can see, that we need not to mention iCount= iCount + 1 to increment the value of i by 1 in every iterations.