Ответы на вопрос:
var a,r: real;
begin
readln(a,r);
if a> 2*r then writeln('proidet') else writeln('ne proidet');
end.
var a: array[1..100]of integer;
s,i,n: integer;
begin
readln(n);
for i: =1 to n do readln(a[i]);
for i: =2 to n-1 do begin
if a[i]< (a[i-1]+a[i+1])/2 then s: =s+1;
end;
writeln(s);
end.
function fib(b: integer): integer; begin if (b< =1) then fib: =b else fib : = fib(b - 1)+fib(b - 2) ; end;
var a: integer; beginreadln(a); writeln(fib(a)); end.
var m,k: integer;
begin
readln(m);
k: =m div 4;
writeln(k);
end.
var a: array[1..10]of integer; i,n,k: integer; beginreadln(n); for i: =1 to n do readln(a[i]); for i: =1 to (n div 2) do begink: =a[n-i+1]; a[n-i+1]: =a[i]; a[i]: =k; end; for i: =1 to n do write(a[i],' '); end.
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