#include <iostream>
#include <ctime>
using namespace std;
int main ()
{
<span> setlocale (0,"russian");</span><span>
srand (time(NULL));
</span><span> short A[3],B[3];</span><span>
int a=0,b=0;</span><span>
cout << "Случайное заполнение массивов: " << endl;
</span><span> cout << "1-ый: ";
</span><span> for (short i=0;i<3;i++)</span><span>
{
</span><span> A[i]=rand()%20-9;</span><span>
cout << A[i] << ' ';</span><span>
a+=A[i];
</span><span> }
</span><span> cout << endl << "2-ой: ";
</span><span> for (short i=0;i<3;i++)</span><span>
{
</span><span> B[i]=rand()%20-9;</span><span>
cout << B[i] << ' ';</span><span>
b+=B[i];
</span><span> }
</span><span> cout << endl << "Произведение суммы данных массивов: " << a*b;</span><span>
system ("PAUSE>>VOID");</span><span>
return 0;
</span><span>}</span>
RFV,EP RE,HBR ZRJHM
DFDASD ASD ASD ASDAS DASD ASD
Mod(a,b)+4=mod(26,6)+4=2+4= 6 ⇒ b
mod(a,b)+1=mod(26,6)+1=2+1= 3 ⇒ c
a не изменится, 26 там и будет.
3)
C:\информатика\рисунки\часть2\урок2.<span>doc</span>
<span>__________________________________</span>
Var x,y : real;
begin
write('x = '); readln(x);
write('y = '); readln(y);
if (y>=3)and(x<=2)and(y<=4*x+3)
then writeln('Да')
else writeln('Нет');
end.
Пример:
<span>x = 1
y = 4
Да</span>