Pascal: var a:array [1..30] of integer; i:integer; p:longint; begin p:=1; randomize; a[1]:=random(21)+50; for i:=2 to 29 do a[i]:=random(100); a[30]:=random(21)+50; for i:=1 to 30 do write (a[i],' '); writeln; for i:=1 to 30 do if (a[i] in [10..99]) and (a[i] mod 2 = 0) and ((a[i] div 10) in [5..7]) then p:=p*a[i]; writeln ('Proizvedenie: ',p); readln; end.
C++: #include <iostream> #include <ctime> #include <cstdlib> using namespace std;
int main() { int a[30],i; unsigned long long p = 1; srand (time(NULL)); a[0] = rand()%70+50; for (i = 1; i<29; i++) a[i] = rand()%100; a[29] = rand()%7+50; for (i = 0; i<30; i++) { cout <<a[i] <<" "; if ((a[i]/10==5 || a[i]/10==6 || a[i]/10==7) && (a[i]>9 && a[i]<100) && a[i]%2==0) p*=a[i]; } cout <<endl; cout <<"Proizvedenie: " <<p <<endl; return 0; }
Pascal: var a:array [1..5] of integer; i:integer; begin randomize; for i:=1 to 5 do begin a[i]:=random(31)-15; write (a[i]:4); end; writeln; for i:=1 to 5 do begin a[i]:=a[i]*2; write (a[i]:4); end; writeln; readln; end.
C++: #include <iostream> #include <ctime> #include <cstdlib> using namespace std;
int main() { int a[5]; srand (time(NULL)); for (int i = 0; i<5; i++) { a[i] = rand()%15-15; cout <<a[i] <<" "; } cout <<endl; for (int i = 0; i<5; i++) { a[i]*=2; cout <<a[i] <<" "; } return 0; }
var a:array [1..30] of integer;
i:integer;
p:longint;
begin
p:=1;
randomize;
a[1]:=random(21)+50;
for i:=2 to 29 do a[i]:=random(100);
a[30]:=random(21)+50;
for i:=1 to 30 do write (a[i],' ');
writeln;
for i:=1 to 30 do
if (a[i] in [10..99]) and (a[i] mod 2 = 0) and ((a[i] div 10) in [5..7]) then p:=p*a[i];
writeln ('Proizvedenie: ',p);
readln;
end.
C++:
#include <iostream>
#include <ctime>
#include <cstdlib>
using namespace std;
int main()
{
int a[30],i;
unsigned long long p = 1;
srand (time(NULL));
a[0] = rand()%70+50;
for (i = 1; i<29; i++)
a[i] = rand()%100;
a[29] = rand()%7+50;
for (i = 0; i<30; i++)
{
cout <<a[i] <<" ";
if ((a[i]/10==5 || a[i]/10==6 || a[i]/10==7) && (a[i]>9 && a[i]<100) && a[i]%2==0)
p*=a[i];
}
cout <<endl;
cout <<"Proizvedenie: " <<p <<endl;
return 0;
}
var a:array [1..5] of integer;
i:integer;
begin
randomize;
for i:=1 to 5 do
begin
a[i]:=random(31)-15;
write (a[i]:4);
end;
writeln;
for i:=1 to 5 do
begin
a[i]:=a[i]*2;
write (a[i]:4);
end;
writeln;
readln;
end.
C++:
#include <iostream>
#include <ctime>
#include <cstdlib>
using namespace std;
int main()
{
int a[5];
srand (time(NULL));
for (int i = 0; i<5; i++)
{
a[i] = rand()%15-15;
cout <<a[i] <<" ";
}
cout <<endl;
for (int i = 0; i<5; i++)
{
a[i]*=2;
cout <<a[i] <<" ";
}
return 0;
}