с информатичной наукой

program ssd;

  uses crt,graph;

  var   a,a1,a2,a3: integer;

  begin

  clrscr;

  writeln('введите трехзначное число');

  readln(a);

  a1: = a mod 10;

  a2: =(a div 10) mod 10;

  a3: = a div 100;

  writeln('      ',a1,a2,a3);

  readkey;

end.

program chislo;

var n,delit,count,ccount: integer; beginread(n); count: =0; ccount: =0; for delit: =1 to n doif n mod delit = 0 thenbegincount: =count+1; if (delit mod 2 = 0) then ccount: =ccount+1; end; writeln('делителей: ',count); writeln('четных делителей: ',ccount); 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.

var

x,y: real;

i,n: integer;

begin

n: =1;

x: =1;

y: =1;

for i: =1 to 5 do

begin

n: =n*i;

x: =-1.5*x;

y: =y*(x+1/n);

end;

writeln(y: 15: 5);

end.