100
Всего 10 шагов(12 - 3 = 9, +1 шаг, так как нестрогий знак неравенства), 10*10 = 100
Var
i, min, a, n: integer;
begin
min := trunc(power(2, 31) - 1);
readln(n);
for i := 1 to n do
begin
readln(a);
if (a < min) then
min := a;
end;
writeln(min);
end.
1) 20*8 = 160 бит
2) 0,5*1024*1024*8 = 4 194 304 бит
3) 25*1024*8 = 204 800 бит
4) 256*8 = 2048 бит
1) 128/1024 = 0,125 кб
2) 5*1024 = 5120 кб
1) 111 101,100 (2cc)=75,4 (8cc)
11 1101, 1000 =3D,8 (16cc)
1 1 1 1 0 1, 1 = 2^5+2^4+2^3+2^2+2^0+2^(-1)=61,5 (10cc)
5 4 3 2 1 0 -1
-------------------------------------------------------------------------------
2) 233,5 (8cc) =10 011 011,101 (2cc)
1001 1011,1010(2cc) = 9B,A (16cc)
2 3 3 , 5 (8cc) = 2*8^2+3*8^1+3*8^0 +5*8^(-1) = 155,625 (10cc)
2 1 0 -1
-----------------------------------------------------------------------------------
3) 46 (10cc)=32+8+4+2=2^5+2^3+2^2+2^1=
=101 110 (2cc) =56 (8cc) =
=10 1110 (2cc) = 2E (16cc)
0, | 5625 *2
1 | 125 *2
0 | 25 *2
0 | 5 *2
1 | 0
0,5625 (10cc) = 0,1001 (2cc) =0,9 (16cc) =
= 0,100 100 (2cc) = 0,44 (8cc)
46,5625 (10cc) =101110,1001 (2сс) =56,44(8сс) = 2Е,9 (16сс)
4) 59,В (16сс) = 101 1001,1011 (2сс) =
=1 011 001,101 100 (2сс) =131,54 (8сс)
5 9, В = 5*16^1 +9*16^0+ 11*16^(-1) = 89,6875 (10cc)
1 0 -1