Microsoft MCITP Certifications Exam 70-236

For all practical 646-204 purposes, the for loop control structure can be seen to have scoping that operates in the same manner. However it is permissible to declare the for loop variable within the for statement itself, as can be seen in line eight of program average above. This is good programming practice as it makes the structure of the program clearer.
With all the 650-393 programs in this section the statements start further and further to the right as the level of scope deepens. This is referred to as indentation and is a very important feature of program presentation. It makes the scope level explicit at all times and also makes it clear where a statement ends. For example, in the above program the line cout << j << ' '; is within the while loop whereas cout << i << endl; is outside that loop. The loop and the scope 70-236 level end at the same point: the right brace between these two statements signals the end of both of these.