Информатика 5 сынып 4 токсан БЖБ

program g; vara, b : integer; n : integer; s : integer; z: array[0..16] of integer; i : integer; v: integer; begina: =(-20); b: =20 ; n: =16 ; for i : = 1 to n dobegins : = trunc(random(b-a)+a); writeln (i: 2,'-е случайное число: ',s: 4); end; beginwriteln('індексы элементов кратных 3: '); for v: =0 to 16 do begin z[v]: =random(40)-20; if z[v] mod 3 = 0 then write(v, ' ') end; end; end.

program mdd; uses crt; var a,b,c,d: longint; beginclrscr; readln(a,b,c,d); if (a> b) and (a> c) and (a> d) and (d< a) and (d< c) and (d< b) then writeln('правда')else writeln(''неправда); readkey; end.

1)

var

a,b,x,y: real;

begin

readln(a,b);

x: =(a+b)/2;

y: =2*a*b;

if a> b then

begin

a: =y;

b: =x;

end

else

begin

a: =x;

b: =y;

end;

writeln('a=',a: 8: 3);

writeln('b=',b: 8: 3);

end.

2)

var

d,m: integer;

begin

readln(d,m);

if (d< 1) or (d> 31) then writeln ('день введен неверно');

if (m< 1) or (m> 12) then writeln ('месяц введен неверно');

end.

3)

var 

a,b,c: integer;

begin

readln(a,b,c);

if (a> b) and (a> c) then writeln(a);

if (b> a) and (b> c) then writeln(b);

if (c> a) and (c> b) then writeln(c);

end.

program m; uses crt; var k,s: real; i: integer; beginclrscr; for i: =1 to 10 dobegink: =i/(i+1); s: =s+k; end; writeln(s: 2: 2); readkey; end.