uses crt;

var a:array[1..100]of integer;

i,n,ln:integer;

begin

clrscr;

write('n='); readln(n);

for i:=1 to n do

begin

write('a[',i,']='); readln(a[i]);

end;

{--------------------xuat-day---------------------}

for i:=1 to n do

write(a[i]:4);

{-------------------xu-ly-------------------------}

writeln;

ln:=a[1];

for i:=1 to n do

if ln<a[i] then ln:=a[i];

writeln('so lon nhat la: ',ln);

readln;

end.

input : dãy các số {a1,a2,....,an}

output : Max = max {a1,a2,...,an}

Thuật toán

b1 : Max := a1 ;

b2 : Max < a2 --> Max := a2

b3 : Max < a3 --> Max := a3

....

bn : Max < an --> Max := an

`b_{n + 1}` : In max  --> end.