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
1100
* 1000
= 1100000
10110,11
* 1010,10
=11100011,101110
Ответ:
Объяснение:
12*1024*8=98 304 бита
98 304\12288 = 8 бит(1 символ)
N=2^i
N-2^8= 256
#include <cstdlib>#include <iostream>#include <iomanip>#include <cmath>
using namespace std;
int main(){ setlocale(0, ""); double x, y, a, b, xk, xn, dx; a = 1.4; b = 2.5; cout << "Ââåäèòå xn,xk, dx = " << endl; cin >> xn; cin >> xk; cin >> dx; x = xn; cout << "Tabl" << endl; cout << "+-----------+" << endl; cout << "¦ x ¦ y ¦" << endl; while (x <= xk) { y = (log10(a*x*x+b))/(a*x+1); cout << "+-----+-----¦" << endl; cout.setf(ios::fixed); cout.precision(3); cout << "¦" << x << "¦"<< y << "¦" << endl; x = x + dx; } cout << "+-----------+"; system("pause");}
1)62.625
2)25.05
3)15.65625