1.
program bai1;
var a:array[1..100] of longint;
i,n,max:longint;
begin
wrtie('N= ');readln(n);
for i:=1 to n do
begin
write('A[',i,']= ');
readln(a[i]);
end;
max:=a[1];
for i:=1 to n do
if a[i]>max then max:=a[i];
writeln('So lon nhat la ',max);
write('Vi tri la ');
for i:=1 to n do
if a[i]=max then write(i,' ');
readln
end.
Câu 2.
uses crt;
var n,i,min:integer;
a:array[1..100] of integer;
begin
clrscr;
write('nhap so phan tu cua day:');readln(n);
for i:=1 to n do
begin
write('nhap a[',i,']:');readln(a[i]);
end;
min:=a[1];
for i:=1 to n do
if a[i]<min then min:=a[i];
write('gia tri nho nhat cua day so la:',min);
readln;
end.
#Đúng hônq ta?