1)
program pr1;
var i:integer; n,n2,n3:real;
begin
for i:=1 to 3 do begin
writeln('daite tzifru'); readln(n);
if n in [1..3] then writeln('Prenodlejit intervalu') esle writeln('Ne prenodlejit intervalu');
end;
readln;
end.
2)
program p2;
var i,c,cod,summa:integer; s:string;
begin
writeln('daite tzivfru'); readln(s);
for i:=1 to length(s) do
begin
val(s[i],c,cod); summa:=summa+c;
end;
str(summa,s);
if length(s)>1 then writeln('Summa ne yavljaetsya odnoznachnim chislom: ',s) else
writeln(Summa yavljaetsya odnoznachnim chislom: ',s);
readln;
end.
