Program n1;
Uses CRT;
Const n=15;
Var A: array[1..n] of integer; B: array[1..n] of integer;
i,k,max: integer;
begin
randomize;
clrscr;
Writeln('ishodny massiv');
For i:=1 to n do
begin
a[i]:=random(100);
a[i]:=a[i]-50;
write(a[i]:4);
end;
writeln;
writeln('polychenny massiv');
max:=0;
For i:=1 to n do
begin
b[i]:=-a[i];
write(b[i]:4);
If a[i]=b[i] then k:=k+1;
If (b[i]>0)and(b[i]>max) then max:=b[i];
If (b[i]<0)and(-b[i]>max) then max:=-b[i];
end;
writeln;
Writeln('Kolychestvo neizmenyvshihsa elementov=',k,', samyi bolshoy po modyly element raven =',max);
writeln
end.
ответ: Компилятор PascalABC.NET
1) var a,v: integer;
begin
writeln('a'); readln(a); v:=a*a;
writeln(v); end.
2) var a,b,c, v: real;
begin
writeln('a'); readln(a);writeln('b'); readln(b);writeln('c'); readln(c);
v:=(a+b+c)/3;
writeln(v); end.
3)var v,y: integer;
begin
writeln('y'); readln(y); v:=8*y;
writeln(v); end.