Question

Перечислите те значения, которые будет принимать переменная цикла в данном фрагменте программы. program d; var a, b, c: integer; begin for c:= 1 to 5 do begin a:= a+ 1; b:= b- 1; end; end.

Answer 1

A:1,2,3,4,5;B:-1,-2,-3,-4,-5;C:1,2,3,4,5.
program d;
var a, b, c: integer;
begin
for c:= 1 to 5 do
begin
a:= a + 1;
b:= b - 1;
writeln (a:3,' ',b:3,' ',c:3);
end;
end.

Answer 2

Variable Loop in the Given Program

In the provided program fragment, the variable c will take on the values from 1 to 5 as it iterates through the loop. The loop is defined as follows: ```pascal for c := 1 to 5 do begin a := a + 1; b := b - 1; end; ```

As the loop iterates, the variable c will take on the values 1, 2, 3, 4, and 5 successively.

This information is based on the syntax and logic of the provided Pascal code.