1)
for i := 1 to n do
read(a[i]);
if (a[i] div 100 = 0)and(a[i] div 10 > 0) then
write(a[i], ' ');
2)
if (a[i] mod 2 = 0) then
if (a[i] mod 2 = 0)then
a[i] := a[i]*2
else
a[i] := a[i] - 1;
wirte(a[i]);
1)
for i := 1 to n do
read(a[i]);
for i := 1 to n do
if (a[i] div 100 = 0)and(a[i] div 10 > 0) then
write(a[i], ' ');
2)
for i := 1 to n do
read(a[i]);
for i := 1 to n do
if (a[i] mod 2 = 0) then
write(a[i], ' ');
3)for i := 1 to n do
read(a[i]);
for i := 1 to n do
if (a[i] mod 2 = 0)then
a[i] := a[i]*2
else
a[i] := a[i] - 1;
for i := 1 to n do
wirte(a[i]);