Program to Restart and Shutdown your Computer:-

#include<iostream>
#include<conio.h>
#include<stdlib.h>
#include<stdio.h>
using namespace std;

int main()
{
int ch;
cout<<"Select any of the following::";
cout<<"\n1.Shutdown";
cout<<"\n2.Restart";
cout<<"\nEnter your choice here:";
cin>>ch;
if (ch==1)
{
cout<<"\nYour system will shutdown after 30 seconds";
system("c:\\windows\\system32\\shutdown /s /t 30 \n\n");
}
else if(ch==2)
{
cout<<"\nYour system will restart after 30 seconds";
system("c:\\windows\\system32\\shutdown /r /t 30\n\n");
}
else
{
cout<<"\nInvalid Choice";
}
cout<<"\n\n@Myprogworld\n\n";
}

Important:-
If you have installed your windows in other drive  like  D: ,so write D: at the place of c:

Magic Square :-

Magic Square of nth number…..

#include<conio.h>
#include<iostream>
#include<iomanip>
using namespace std;
int main()
{
int **p,n,mul;
again:
cout<<"Enter an odd number:-"<<endl;
cin>>n;
if(n%2==0)
{
cout<<"Please enter an odd number:-"<<endl;
goto again;
}
p=new int*[n]; // Dynamic array allocation
for(int i=0;i<n;i++)
{
p[i]=new int[n];
}
mul=n*n;
//---------------Creating Magic square----------------------------
int i=0,j=n/2,k;
for (k=1; k<=mul;k++)
{
p[i][j]=k;
i--;
j++;

if (k%n==0)
{
i+=2;
--j;
}
else
{
if(j == n)
{
j-=n;
}
else if(i<0)
{
i+=n;
}
}
}
cout<<endl<<"Magic square of "<<n<<" is:-"<<endl<<endl;
for(int i=0;i<n;i++)
{
for(int j=0;j<n;j++)
{
cout<<setw(5)<<p[i][j];
}
cout<<endl;
}
cout<<endl;
cout<<setw(50)<<"@ Myprogworld..!!";
getch ();
}

Output :-

Scenery

<br />#include<iostream>
using namespace std;
#include<time.h>
#include<windows.h>
#include<conio.h>
void gotoxy (int x, int y)
{
COORD coord;
coord.X = x; coord.Y = y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}
int main()
{
int i,j;
gotoxy(30,0);
cout<<"Lets draw a Senery";
Sleep(3000);
system("cls");
gotoxy(10,10);
cout<<"...................PLEASE SAVE WATER....................";
Sleep(3000);
system("cls");
le:
gotoxy(0,0);
for(i=0;i<10;i++)
{
gotoxy(0+i,10-i);

Sleep(200);
cout<<"**";
}
for(i=0;i<8;i++)
{
gotoxy(10+i,2+i);
Sleep(200);
cout<<"**";
}
for(i=0;i<7;i++)
{
gotoxy(2+i,10-i);
Sleep(200);
cout<<"..";
}
for(i=0;i<5;i++)
{
gotoxy(4+i,10-i);
Sleep(200);
cout<<"..";
}
for(i=0;i<7;i++)
{
gotoxy(9+i,3+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<4;i++)
{
gotoxy(9+i,5+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<4;i++)
{
gotoxy(9+i,5+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<5;i++)
{
gotoxy(15+i,5-i);
Sleep(200);
cout<<"*";
cout<<"*";
}
for(i=0;i<4;i++)
{
gotoxy(20+i,2+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<5;i++)
{
gotoxy(20+i,0+i);
Sleep(200);
cout<<"*";
cout<<"*";
}
for(i=0;i<4;i++)
{
gotoxy(19-i,3+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<10;i++)
{
gotoxy(21+i,9-i);
Sleep(200);
cout<<"*";
cout<<"*";
}
for(i=0;i<8;i++)
{
gotoxy(30-i,2+i);
Sleep(200);
cout<<"...";
}
for(i=0;i<6;i++)
{
gotoxy(31+i,3+i);
Sleep(200);
cout<<"...";
}
for(i=0;i<8;i++)
{
gotoxy(32+i,1+i);
Sleep(200);
cout<<"*";
cout<<"*";
}
for(i=0;i<6;i++)
{
gotoxy(39+i,6-i);
Sleep(200);
cout<<"*";
cout<<"*";
}
for(i=0;i<5;i++)
{
gotoxy(41+i,6-i);
Sleep(200);
cout<<"..";
}
for(i=0;i<4;i++)
{
gotoxy(45+i,3+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<6;i++)
{
gotoxy(44+i,0+i);
Sleep(200);
cout<<"*";
cout<<"*";
}
for(i=0;i<7;i++)
{
gotoxy(59+i,6-i);
Sleep(200);
cout<<"**";
}
for(i=0;i<5;i++)
{
gotoxy(60+i,6-i);
Sleep(200);
cout<<"..";
}
for(i=0;i<4;i++)
{
gotoxy(65+i,3+i);
Sleep(200);
cout<<"..";
}
for(i=0;i<6;i++)
{
gotoxy(65+i,1+i);
Sleep(200);
cout<<"**";
}
for(i=0;i<10;i++)
{
gotoxy(69+i,9-i);
Sleep(200);
cout<<"**";
}
for(i=0;i<8;i++)
{
gotoxy(71+i,9-i);
Sleep(200);
cout<<"...";
}
////////water
for(i=0;i<4;i++)
{
gotoxy(51,5+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<4;i++)
{
gotoxy(52+i,4);
Sleep(200);
cout<<"w";
}
for(i=0;i<4;i++)
{
gotoxy(56+i,5+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<8;i++)
{
gotoxy(60-i,9+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<9;i++)
{
gotoxy(51-i,16);
Sleep(200);
cout<<"w";
}
for(i=0;i<2;i++)
{
gotoxy(42-i,17+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<3;i++)
{
gotoxy(39+i,19+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<30;i++)
{
gotoxy(42+i,22);
Sleep(200);
cout<<"w";
}
for(i=0;i<4;i++)
{
gotoxy(51-i,9+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<19;i++)
{
gotoxy(47-i,12);
Sleep(200);
cout<<"w";
}
for(i=0;i<2;i++)
{
gotoxy(28-i,12+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<14;i++)
{
gotoxy(26-i,14);
Sleep(200);
cout<<"w";
}
for(i=0;i<4;i++)
{
gotoxy(13-i,14+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<4;i++)
{
gotoxy(10+i,18+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<14;i++)
{
gotoxy(13+i,21);
Sleep(200);
cout<<"w";
}
for(i=0;i<8;i++)
{
gotoxy(27+i,21+i);
Sleep(200);
cout<<"w";
}
for(i=0;i<35;i++)
{
gotoxy(35+i,29);
Sleep(200);
cout<<"w";
}
for(i=0;i<1;i++)
{
for(j=0;j<4;j++)
{
gotoxy(53+i,5+j);
Sleep(100);
cout<<"H2O";
}
}
for(i=0;i<8;i++)
{
gotoxy(53-i,9+i);
Sleep(100);
cout<<"H2OH2O";
}
for(i=0;i<12;i++)
{
gotoxy(40-i,13);
Sleep(100);
cout<<"H2OH2OH2O";
}
for(j=0;j<2;j++)
{
for(i=0;i<12;i++)
{
gotoxy(40-i,14+j);
Sleep(100);
cout<<"H2OH2OH2O";
}
}
for(i=0;i<15;i++)
{
gotoxy(14+i,15);
Sleep(100);
cout<<"H2O";
}
for(j=0;j<3;j++)
{
for(i=0;i<27;i++)
{
gotoxy(13+i,16+j);
Sleep(100);
cout<<"H2O";
}
}
for(j=0;j<2;j++)
{
for(i=0;i<24;i++)
{
gotoxy(36-i,19+j);
Sleep(100);
cout<<"H2O";
}
}
for(i=0;i<9;i++)
{
gotoxy(27+i,20+i);
Sleep(100);
cout<<"H2OH2OH2OH2O";
}
for(j=0;j<6;j++)
{
for(i=0;i<20;i++)
{
gotoxy(44+i,23+j);
Sleep(100);
cout<<"H2OH2O";
}
}
////hut
for(i=0;i<6;i++)
{
gotoxy(60,20-i);
Sleep(200);
cout<<"|";
}
for(i=0;i<3;i++)
{
gotoxy(61+i,14-i);
Sleep(200);
cout<<"/";
}
for(i=0;i<9;i++)
{
gotoxy(64,12+i);
Sleep(200);
cout<<"|";
}
for(i=0;i<7;i++)
{
gotoxy(65+i,12);
Sleep(200);
cout<<"^^";
}
for(i=0;i<7;i++)
{
gotoxy(61+i,15);
Sleep(200);
cout<<"------";
}
gotoxy(68,17);
Sleep(200);
cout<<"{ }";
for(i=0;i<9;i++)
{
gotoxy(73,20-i);
Sleep(200);
cout<<"|";
}
for(i=0;i<13;i++)
{
gotoxy(60+i,20);
Sleep(200);
cout<<"~~";
}
gotoxy(0,26);
char m;
cout<<"press y to see again ";
cin>>m;
cout<<endl<<endl;
if(m=='y')
{
system("cls");
goto le;
}
return 0;
}

 

Updated Christmas Tree

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

color

Download color file before compilation..change extension into (.h) and save it here–> [local disk (c:)/program files/Dev-cpp/minGW32/include]……

<br />#include<iostream>
#include<conio.h>
#include<iomanip>
#include<windows.h>
#include<cstdlib>
#include<color.h>
void gotoxy (int x, int y)
{
COORD coord;
coord.X = x; coord.Y = y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}

using namespace std;
int main()
{
again:
int a=15,x,b,p=0,n,m;
gotoxy(0,0);
Sleep(0.2);
cout<<setw(50)<<"-:Christmas Tree:-"<<endl;
for(b=1; b<=a; b++)
{
p++;
for(int i=0;i<=p;i++)
{
for(x=2*a-1-i;x>=b;x--)
{
cout<<" ";
}
if(b+i<a)
{
for(int x=1;x<=b+i;x++)
{
n=rand()%50;
m=rand()%5;
if(n%5==0)
cout<<green<<"* ";
else if(n%5==1)
cout<<yellow<<"$ ";
else if(n%5==2)
cout<<red<<"# ";
else
cout<<blue<<"@ ";
}
cout<<endl;
}
else
goto end;
}
}
end:
p=0;
for(int i=0;i<6;i++)
{
for(int j=12+p;j>=1;j--)
{
cout<<" ";
}
p=a;
for(int k=0;k<3;k++)
{
cout<<green<<"* ";
}
Sleep(2);
cout<<endl;
}
cout<<setw(60)<<"@ Myprogworld.....!!"<<endl;
goto again;
}

Tower

 

 

 

 

 

 

 

<br />#include<iostream>
#include<iomanip>
using namespace std;
int main()
{

cout<<"Tower..."<<endl;
int a,x,b,p=0;
cout<<"Enter Storey of the Tower:-";
cin>>a;
for(b=1; b<=a; b++)
{
p++;
for(int i=0;i<=p;i++)
{
for( x=15+a-1; x>=b; x--)
{
cout<<" ";
}
for(int x=1; x<=b; x++)
{
cout<<"* ";
}
cout<<endl;
}
}
cout<<setw(50)<<"@ Myprogworld.....!!n";
}

Robot

 

 

 

 

 

 

 

 

 

 

<br />#include<iostream>
#include<windows.h>
#include<conio.h>
#include<time.h>
using namespace std;
void gotoxy (int x, int y)
{
COORD coord;
coord.X = x; coord.Y = y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}
int main()
{
char ch;
int i,j,k;
x:
for(i=0;i<=2;i++)
{
system("cls");
cout<<"Are U Ready ";
Sleep(500);
cout<<".";
Sleep(500);
cout<<".";
Sleep(500);
cout<<".";
}
system("cls");
cout<<"Go !";
Sleep(500);
system("cls");
gotoxy(0,0);
for(k=1;k<9;k++)
{
gotoxy(k+49.5,19);
Sleep(100);
cout<<"||";
gotoxy(52,21);
Sleep(100);
cout<<"(^)";
gotoxy(56,21);
Sleep(100);cout<<"(^)";
gotoxy(54.8,23.4);
Sleep(100);
cout<<"^^";
gotoxy(53,25.4);
Sleep(100);
cout<<"|__|";
gotoxy(50,k+18);
Sleep(100);cout<<"|";
gotoxy(59,k+18);
Sleep(100);cout<<"|";
}
for(i=1;i<25;i++)
{
gotoxy(i+41,27);
Sleep(100);cout<<"*";
}
for(j=1;j<13;j++)
{ gotoxy(41,j+27);
Sleep(100);cout<<"(";
gotoxy(66,j+27);
cout<<")";
}
for(i=1;i<3;i++)
{
gotoxy(53-i,27+i);
Sleep(100);cout<<"/";
gotoxy(53+i,27+i); cout<<"/";
}
for(i=1;i<=8;i++)
{
gotoxy(51,29+i);
Sleep(100);cout<<"|";
gotoxy(55,29+i);
Sleep(100);cout<<"|";
}
for(i=1;i<3;i++)
{
gotoxy(51+i,37+i);
Sleep(100);cout<<"/";
gotoxy(55-i,37+i); Sleep(100); cout<<"/";
}
for(j=0;j<11;j++)
{
gotoxy(35-j,28);
Sleep(100);cout<<"]-]-]-]";
gotoxy(35-j,31);
Sleep(100);cout<<"]-]-]-]";
gotoxy(67+j,28+j+1);
Sleep(100);cout<<"]";
gotoxy(67+j-1,31+j);
Sleep(100);cout<<"]";
}
for(i=1;i<=26;i++)
{ gotoxy(i+40,40);
Sleep(100);cout<<"$";
}
cout<<endl;
for(i=1;i<=13;i++)
{
gotoxy(41,i+40);
for(j=13;j>=i;j--)
cout<<"#";
for(k=i-1;k>=1;k--)
cout<<" ";
for(j=13;j>=i;j--)
{
Sleep(100); cout<<"#";
}
cout<<endl;
}
gotoxy(8,30);
Sleep(500);cout<<"Yes! ";Sleep(500);cout<<"I'm Ready !";
cout<<endl<<endl<<endl<<"enter for review";
ch=getch();
if(ch==13)
{
system("cls");
goto x;
}
return 0;
}

Welcome

<br />#include<conio.h>
#include<iostream>
#include<windows.h>
#include<time.h>
void gotoxy (int x, int y)
{
COORD coord;
coord.X = x; coord.Y = y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}
using namespace std;
int main()
{
x:
gotoxy(0,0);
int len;
char ch;
char str[]={"tt-Welcome to my Programming World:-"};
for(int i=10;i>0;i--)
{
if(i>=3)
{
cout<<"tttt"<<i;
Sleep(300);
system("cls");
}
else if(i==2)
{
cout<<"tttt"<<"Ready.!!";
Sleep(300);
system("cls");
}
else if(i==1)
{
cout<<"tttt"<<"Go..!!";
Sleep(200);
system("cls");
}
}
len=strlen(str);
for(int i=0;i<len;i++)
{
system("cls");
gotoxy(i+15,0);
cout<<str[i];
if(i%3==0)
{
cout<<"";
}
else if(i==0)
{
gotoxy(i+15,1);
cout<<"*";
}
else if(i==1)
{
gotoxy(i+15,2);
cout<<"*";
}
else if(i%2==0)
{
gotoxy(i+15,1);
cout<<"*";
}
else
{
gotoxy(i+15,2);
cout<<"*";
}
Sleep(50);
}
system("cls");
for(int i=0;i<len;i++)
{
gotoxy(i+15,0);
cout<<str[i];
if(i%3==0)
{
cout<<"";
}
else if(i==0)
{
gotoxy(i+15,1);
cout<<"*";
}
else if(i==1)
{
gotoxy(i+15,2);
cout<<"*";
}
else if(i%2==0)
{
gotoxy(i+15,1);
cout<<"*";
}
else
{
gotoxy(i+15,2);
cout<<"*";
}
}
Sleep(200);
gotoxy(15,4);
cout<>ch;
if(ch=='y' || ch=='Y' || ch=='n')
{
goto x;
}
else if(ch=='n' || ch=='N')
getch();
return 0;
}