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Bài 1:
uses crt;
var a:array[1..100]of integer;
i,n:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
for i:=1 to n do
if a[i] mod 2<>0 then write(a[i]:4);
readln;
end.
Bài 2:
uses crt;
var a:array[1..100]of integer;
i,n:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
for i:=1 to n do
if a[i] mod 2=0 then write(a[i]:4);
readln;
end.
Var a:array[1..100] of longint;
tb:real;
i,n:integer;
s:longint;
begin
write('Nhap vao so luong so nguyen '); readln(n);
s:=0;
for i:=1 to n do
begin
write('Nhap vao so thu ',i,' = ');readln(a[i]);
s:=s+a[i];
end;
tb:=s/n;
writeln('Gia tri trung binh cua mang do la ',tb:10:2);
writeln('Cac phan tu lon hon gia tri trung binh la');
for i:=1 to n do
begin
if a[i] > tb then write(a[i]:10);
end;
readln;
end.
Câu 1:
uses crt;
var a:array[1..100]of real;
i,n:integer;
t:real;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
t:=0;
for i:=1 to n do
if a[i] mod 2=0 then t:=t+a[i];
writeln(t:4:2);
readln;
end.
Câu 2:
uses crt;
var a:array[1..100]of integer;
i,n:integer;
t:real;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
t:=1;
for i:=1 to n do
t:=t*a[i];
writeln(t:4:2);
readln;
end.
uses crt;
var a:array[1..100]of integer;
i,n,t:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
for i:=1 to n do
write(a[i]:4);
writeln;
writeln('Gia tri dau tien la: ',a[1]);
t:=0;
for i:=1 to n do
t:=t+a[i];
writeln('Tong cac phan tu la: ',t);
readln;
end.
Câu 1:
uses crt;
var a:array[1..200]of integer;
i,n,t:integer;
begin
clrscr;
write('Nhap n='); readln(n);
for i:=1 to n do
begin
write('A[',i,']='); readln(a[i]);
end;
t:=0;
for i:=1 to n do
if a[i] mod 2=0 then t:=t+a[i];
writeln(t);
readln;
end.
Var a:array[1..30] of integer;
i,n,d,max:integer;
Begin
Write('Nhap so luong phan tu cua mang ');readln(n);
For i:=1 to n do
Begin
Write('Nhap phan tu thu ',i,' = ');readln(a[i]);
End;
max:=a[1];
For i:=2 to n do
Begin
If a[i] > max then
Begin
max:=a[i];
d:=i;
End;
End;
Write('Phan tu lon nhat la ',max,' o vi tri ',d);
Readln;
End.
Var a:array[1..30] of integer;
i,n,d,max:integer;
Begin
Write('Nhap so luong phan tu cua mang ');readln(n);
For i:=1 to n do
Begin
Write('Nhap phan tu thu ',i,' = ');readln(a[i]);
End;
max:=a[1];
For i:=2 to n do
Begin
If a[i] > max then
Begin
max:=a[i];
d:=i;
End;
End;
Write('Phan tu lon nhat la ',max,' o vi tri ',d);
Readln;
End.
uses crt;
var a:array[1..100]of integer;
i,n,t:integer;
tb:real;
begin
clrscr;
readln(n);
for i:=1 to n do readln(a[i]);
t:=0;
for i:=1 to n do t:=t+a[i];
writeln(t/n:4:2);
tb:=t/n;
for i:=1 to n do
if a[i]<tb then write(a[i]:4);
readln;
end.
Câu 1:
uses crt;
var a:array[1..5]of integer;
max,i:integer;
begin
clrscr;
for i:=1 to 5 do
begin
write('A[',i,']='); readln(a[i]);
end;
max:=a[1];
for i:=1 to 5 do
if max<a[i] then max:=a[i];
writeln(max);
readln;
end.
Câu 2:
uses crt;
var a:array[1..6]of integer;
min,i:integer;
begin
clrscr;
for i:=1 to 6 do
begin
write('A[',i,']='); readln(a[i]);
end;
min:=a[1];
for i:=1 to 6 do
if min>a[i] then min:=a[i];
writeln(min);
readln;
end.
