program oken; uses crt; var a: array [1..1000] of integer; n,i,dem1,dem2,sle,schan: longint; begin clrscr; write(‘Nhap so phan tu cua mang: ‘); readln(n); dem1:=0; dem2:=0; sle:=0; schan:=0; for i:=1 to n do begin write(‘A[‘,i,’]: ‘); readln(a[i]); if (a[i]>=0) then dem1:=dem1+1 else dem2:=dem2+1; if (a[i] mod 2=1) then sle:=sle+a[i] else schan:=schan+a[i]; end; writeln(‘Cac phan tu co gia tri am: ‘,dem2); writeln(‘Cac phan tu co gia tri la duong: ‘,dem1); writeln(‘Tong cac phan tu co gia tri le: ‘,sle); writeln(‘Tong cac phan tu co gia tri chan: ‘,schan); readln; end.
program ct;
uses crt;
var i,n,d1,d2,tongchan,tongle:integer;
A:array[1..100] of integer;
begin
clrscr;
write(‘nhap n:=’);readln(n);
for i:=1 to n do
begin
write(‘nhap mang A[‘,i,’]:=’);readln(A[i]);
end;
d1:=0; d2:=0; tongchan:=0; tongle:=0;
for i:=1 to n do
begin
if A[i]>0 then d1:=d1+1;
if A[i]<0 then d2:=d2+1;
if A[i] mod 2=0 then tongchan:=tongchan+A[i] else tongle:=tongle+A[i];
end;
writeln(‘co’,d1,’ so duong’);
writeln(‘co’,d2,’ so am’);
writeln(‘tong so chan la:’,tongchan);
writeln(‘tong so le la:’,tongle);
readln
end.
program oken;
uses crt;
var a: array [1..1000] of integer;
n,i,dem1,dem2,sle,schan: longint;
begin
clrscr;
write(‘Nhap so phan tu cua mang: ‘); readln(n);
dem1:=0; dem2:=0; sle:=0; schan:=0;
for i:=1 to n do
begin
write(‘A[‘,i,’]: ‘); readln(a[i]);
if (a[i]>=0) then
dem1:=dem1+1
else
dem2:=dem2+1;
if (a[i] mod 2=1) then
sle:=sle+a[i]
else
schan:=schan+a[i];
end;
writeln(‘Cac phan tu co gia tri am: ‘,dem2);
writeln(‘Cac phan tu co gia tri la duong: ‘,dem1);
writeln(‘Tong cac phan tu co gia tri le: ‘,sle);
writeln(‘Tong cac phan tu co gia tri chan: ‘,schan);
readln;
end.