b2.cpp

examples C,c++ codes programs

/*viet chuong trinh nhap vao 1 mang 1 chieu gom n phan tu, 
sau do sap xep tang dan giam dan
dung cap phat dong*/
//#include<stdio.h>
#include<iostream.h>
#include<conio.h>
#include<iomanip.h>

void main()
{
int *a,i,j,max,min,n,tam;
cout<<"\nnhap so phan tu cua mang: ";
cin>>n;
a=new int[n];

cout<<"\nnhap gia tri cho cac phan tu\n";
for(i=0;i<n;i++)
{
cout<<"a["<<i+1<<"] = ";
cin>>a[i];
}
cout<<"\nmang da nhap la      : ";
for(i=0;i<n;i++)
cout<<a[i]<<setw(5);

/*
max=a[0];
for(i=1;i<n;i++)
if(max<a[i])
max=a[i];

min=a[0];
for(i=1;i<n;i++)
if(min>a[i])
min=a[i]; */


for(i=0;i<n-1;i++)
for(j=i+1;j<n;j++)
if(a[i]>a[j])
{
tam=a[i];
a[i]=a[j];
a[j]=tam;
};
cout<<"\nmang sap xep tang dan: ";
for(i=0;i<n;i++)
cout<<a[i]<<setw(5);
/*
for(i=0;i<n-1;i++)
for(j=i+1;j<n;j++)
if(a[i]<a[j])
{
tam=a[i];
a[i]=a[j];
a[j]=tam;
};
cout<<"\nmang sap xep giam dan: ";
for(i=0;i<n;i++)
cout<<a[i]<<setw(5);


cout<<"\nso lon nhat trong mang la: "<<max;
cout<<"\nso nho nhat trong mang la: "<<min;
*/

getch();
}