program chisla;
var summa,n,y,i:longint;
begin
writeln('daite N'); readln(n);
for i:=1 to n do summa:=summa+i;
{etot tikl dayot summu dlya nomera N, primer: n=5, summa=1+2+3+4+5=15;}
y:=(n+1)/2;
if y>summa then writeln('Y > summa N ') else
if y=summa then writeln('Y = summa N') else writeln('Y < summa');
readln;
end.
ya tak ponyal zadachu, esli ne tak, proshu popraviti. spasibo
1101101(2)=1*2^6+1*2^5+0*2^4+1*2^3+1*2^2+0*2^1+1*2^0=64+32+0+8+4+0+1=109.
ОТВЕТ: 109.
Var a,k:integer;
begin
write('a (>0) = ');
readln(a);
k:=0;
while a>0 do
begin
k:=k+1;
a:=a div 10;
end;
writeln('k = ',k);
end.
Пример:
<span>a (>0) = 180653
k = 6</span>
Const n=3;{можно любое число}
var a:array [1..n] of Integer;x,q,i:Integer;b,c,z:Real;
begin
for i:=1 to n do
begin
Write('a[',i,']=');
ReadLn(a[i]);
end;
x:=a[1];
for i:=2 to n do
if x<a[i]
then x:=a[i];
c:=x;
Writeln(c:3:2,'-Naibolshoe');
q:=a[1];
for i:=2 to n do
if q>a[i]
then q:=a[i];
z:=q;
Writeln(z:3:2,'-Naimenshoe');
b:=(x+q)/2;
WriteLn(b:3:2,'-seredne arifmitichne') ;
readln;
end.