1) От 10 до 14
2) random(1, 10); random(-10,10); random(50,100);
3)
var a:array[1..100] of integer;
i, p, o:integer;
begin
p := 0;
o := 0;
for i := 1 to 100 do
a[i] := random(-20, 20);
writeln(a);
for i := 1 to 100 do begin
if a[i] >= 0 then p := p + 1
else o := o + 1;
end;
writeln('Положительных: ' + p);
writeln('Отрицательных: ' + o);
end.
4)
var a:array[1..20] of integer;
b:array[1..20] of integer;
i:integer;
begin
randomize;
for i := 1 to 20 do
begin
a[i] := random(1, 5);
b[i] := random(1, 5);
end;
for i := 1 to 20 do begin
if a[i] = b[i] then begin
writeln('Номер: ' + i);
writeln('Значение: ' + a[i]);
end;
end;
end.
var i,n,m,sum,pr,k,j:longint;
begin
sum:=0; pr:=1;
write('m: '); readln(m);
write('n: '); readln(n);
i:=2;
repeat
if m mod i = 0 then
begin
sum:=sum+i;
m:=m div i;
i:=2;
end
else inc(i);
until m=1;
writeln('Sum_M:', sum);
for i:=2 to n div 2 do
if n mod i = 0 then
begin
k:=2;
for j:=2 to i div 2 do
if i mod j = 0 then inc(k);
if (k>2)and(i mod 3 = 0 ) then
pr:=pr*i;
end;
writeln('Proizv_N:', pr);
if sum>pr then writeln('Da, sum prost del M > proizv sost del N')
else
writeln('Net, sum prost del M < proizv sost del N');
end.