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1)
Var array:[1..1000] of integer;
i,n,t:integer;
Begin
Write('n = ');readln(n);
For i:=1 to n do
Begin
Write('Nhap so thu ',i,' = ');readln(a[i]);
End;
For i:=1 to n do
If a[i] > a[i+1] then
Begin
t:=a[i];
a[i]:=a[i+1];
a[i+1]:=t;
End;
Write('Sap xep tang dan ');
For i:=1 to n do write(a[i]:8);
Readln
End.
2)
Var array:[1..1000] of integer;
i,n,t:integer;
Begin
Write('n = ');readln(n);
For i:=1 to n do
Begin
Write('Nhap so thu ',i,' = ');readln(a[i]);
End;
For i:=1 to n do
If a[i] < a[i+1] then
Begin
t:=a[i];
a[i]:=a[i+1];
a[i+1]:=t;
End;
Write('Sap xep giam dan ');
For i:=1 to n do write(a[i]:8);
Readln
End.
Var a:array[1..1000] of integer;
i,m,tam:integer;
Begin
Write('m = ');readln(m);
For i:=1 to m do
Begin
Write('Nhap so thu ',i,' = ');readln(a[i]);
End;
For i:=1 to m do
If a[i] < a[i+1] then
Begin
tam:=a[i];
a[i]:=a[i+1];
a[i+1]:=tam;
End;
Write('Mang sau khi sap xep: ');
For i:=1 to m do
Write(a[i]:8);
Readln;
End.
#include <bits/stdc++.h>
using namespace std;
int A[1000],n,i;
int main()
{
cin>>n;
for (int i=1; i<=n; i++) cin>>A[i];
sort(A+1,A+n+1);
for (int i=1; i<=n; i++)
cout<<A[i]<<" ";
cout<<endl;
for (int i=2; i<=n; i++)
cout<<A[i]-A[i-1]<<endl;
return 0;
}
Câu 1:
Program HOC24;
var a: array[1..1000] of integer;
i,n: integer; tbc: real;
begin
write('Nhap so phan tu trong mang: '); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,' : '); readln(a[i]);
end;
tbc:=0;
for i:=1 to n do tbc:=tbc+a[i];
tbc:=tbc/n;
write('Trung binh cong la: ',tbc:6:2);
readln
end.
Câu 2:
Program HOC24;
var a: array[1..1000] of integer;
i,n,h,tg: integer;
begin
write('Nhap so phan tu trong mang: '); readln(n);
for i:=1 to n do
begin
write('Nhap phan tu thu ',i,' : '); readln(a[i]);
end;
for i:=1 to n do
for j:=i to n do
if a[i]>a[j] then
begin
tg:=a[i];
a[i]:=a[j];
a[j]:=tg;
end;
write('Mang sau khi sap xep la: ');
for i:=1 to n do write(a[i].' ');
readln
end.
-so sanh hai so nhap tu ban phim:
var a,b:integer;
begin
clrscr;
write('Nhap so thu nhat:');readln(a);
write('Nhap so thu hai:');readln(b);
if a>b then writeln(a,'lon hon',b)
else writeln(a,'nho hon,'b);
if a=b then writeln(a,'bang',b);
readln;
end.
program ctdt;
uses crt;
type mang=array[1..10]of integer;
var a,b,min,x,y,i,j,tam:integer;
t,t1:mang;
(*------------------------*)
BEGIN
clrscr;
(*cau a*)
write('nhap 2 so:');readln(a,b);
if a>b then writeln(a,' lon hon ',b);
if a=b then writeln(a,' bang ',b);
if a<b then writeln(a,' nho thua ,b);
(*cau b*)
for i:=1 to 4 do {dua 4 so vao 1 mang}
begin
write(so thu ',i,' :');readln(t[i]);
end;
min:=t[1];
for i:=2 to 4 do
if t[i]<min then min:=t[i];
writeln('so nho nhat trong bon so:',min);
(*cau c*)
write('nhap hai so x,y:');readln(x,y);
if x>y then
begin
tam:=x;
x:=y;
y:=tam;
end;
(*cau d*)
for i:=1 to 3 do {dua 3 so vao mot mang}
begin
write(' so thu ',i,': ');readln(t1[i]);
end;
for i:=1 to 3-1 do
for j:=i+1 to 3 do
if t1[j]>t1[i] then
begin
tam:=t1[j];
t1[j]:=t1[i];
t1[i]:=tam;
end;
for i:=1 to 3 do
write(t1[i]);
readln;
end.
bai nay con vai loi sai nho
ban nen chay tung cau mot va khoa cac cau con lai bang lenh {...}
program (Nhập tên gì ở dây cx đc tùy bạn);;
ues crt;
var A:array [1..1000] of integer;
i,j,n,tg:integer;
begin clrscr;
write('Nhap so phan tu n: '); readln(n);
for i:=1 to n do
begin
writeln('Nhap so thu ',i,': '); readln(A[i]);
end;
for i:=1 to n-1 do
for j:=i+1 to n do
if A[i]>A[j] then
begin
tg:=A[i];
A[i]:=A[j];
A[j]:=tg;
end;
writeln('Day so sap xep theo thu tu tang dan la: ');
for i:=1 to n do
write(A[i]:3);
readln;
end.
b)
Program Day_So_Giam_Dan;
Uses Crt;
Var s,n,i,j,t:integer;
a:array[1..20] of integer;
Begin
Clrscr;
Writeln(‘SAP XEP DAY SO:’);
Write(‘Nhap so phan tu cua day n = ‘); Readln(n); For i:=1 to n do
Begin
Write(‘a[‘,i,’]= ‘);
Readln(a[i]);
End;
For i:=1 to n-1 do
For j:=i+1 to n do
If a[i]<a[j] then
Begin
t:=a[i];
a[i]:=a[j];
a[j]:=t;
End;
Writeln(' Day sau khi sap xep giam dan la:'); For i:=1 to n do
Write(a[i]:4); Readln;
s:=0;
For i:=1 to n do s:=s+a[i];
Writeln('Gia tri trung binh la: ',s/n:6:2);
Readln;
End.
Uses crt;
Var k: array[1..10] of integer;
i,j,n: byte;
t: integer;
begin clrscr;
Readln(n);
For i:=1 to n do Begin
readln(k[i]);
end;
For i:=1 to n-1 do For j:=i+1 to n do
if k[j] <=k[i] then begin
t:= k[i];
k[i]:=M[j];
k[j]:=t; end;
For i:=1 to n do Write(k[i],';'); readln;
end.