CODE For Bubble Sort

"Nice One Program"

#include<iostream.h>
#include<conio.h>

int main()
{    clrscr();
    int n;
//int a[]={7,25,22,5,4,60,20,11,2,9};             //taking cont elements
int *a=NULL;               //dynamic array
cout<<"enter numb of elemnt:";
cin>>n;
a=new int[n];

int temp,i,j,A,B;
cout<<"\n\nenter elements:";
for(i=0;i<n;i++)
cin>>a[i];                                               //Input Values
cout<<"\n\nBefore sorting";


for(i=0;i<n;i++)
cout<<a[i]<<" ";                           //Before


for(i=0;i<n;i++)
for(j=0;j<n-1-i;j++)                 //Sorting
{
if(a[j]>a[j+1])
{
temp=a[j];
a[j]=a[j+1];
a[j+1]=temp;

}

}
cout<<endl<<"\nAfter Sorting:";
for(i=0;i<n;i++)
{
cout<<a[i]<<" ";
}


getch();
return 0;
}

CODE FOR TOH(Tower Of Hanoi)

"Nice One Program"


#include<iostream.h>
#include<conio.h>
#include<stdio.h>

TOH(int n,char beg,char aux,char end)
{
if(n>=1){
TOH(n-1,beg,end,aux);
printf("%c to %c \n",beg,end);
TOH(n-1,aux,beg,end);
}
 }
void main()
{     clrscr();
   char A='A',B='B',C='C';
TOH(3,A,B,C);


 getch();

}

CODE FOR QUICKSORT IN DATA STRUCTURE

"Nice One Program"

#include<iostream.h>

#include<conio.h>

const int a=10;

void main()

{       clrscr();

  int array[a];

  cout<<"Enter the array :";

  for(int i=0;i<a;i++)

{  cin>>array[i];

  cout<<" ";

}

int k,c;

for(i=1;i<a;i++)

{

  k=array[i];

  c=i-1;

  while(array[c]>k&&c>=0)

  { array[c+1]=array[c];

    c--;

  }

  array[c+1]=k;

  }

     cout<<"\n\n";

  for(i=0;i<a;i++)

  cout<<array[i]<<" ";

getch();

}

Program To Find Nth Prime Number And Print On The Screen.

"Nice One Program"

#include<iostream.h>
#include<conio.h>

int main()
{ clrscr();

 int i,j,f=1,c=1,n,a[1000];
 a[0]=2;

 for(i=3;i<=1000;i++)
{ for(j=2;j<i;j++)
 { if(i%j==0)
  { f=0;break;}
    }
    if(f)
    a[c++]=j;
    else
    f=1;

  }
  cout<<"\nEnter which prm numbr:";
  cin>>n;
  cout<<a[n-1];

  getch();

  }

Pangram Checker

Pangram-is a word or Phrase which have all the Alphabets from a to z in it.

"Nice One Program"

#include<iostream.h>
#include<conio.h>
#include<string.h>
#include<ctype.h>

void main()
{  clrscr();
  char s[100]; int l,i=0,j,f=0;
  cout<<"Enter The String For Checking:\n\n";
  cin.getline(s,100);

  l=strlen(s);
  int t;
  cout<<l<<endl;

 while(s[i])
 {
  s[i]=tolower(s[i]);
   i++;
 }
      cout<<s;
   for(i=97;i<122;i++)
{  for(j=0;j<l;j++)
  { t=s[j];
    if(s[j]=='\0')
    f=0;
    else if(t==i)
    f=1;
  }

 if(f==0)
 break;

}

if(f==1)
cout<<"\n\nPANGRAM";
else
cout<<"\n\nNOT PANGRAM";
getch();

}

Program To Print The Mirror Image of an Array in C++

"Nice One Program"

#include<iostream.h>
#include<conio.h>

void main()
{  clrscr();
  int a[7][7];  int r,col;
  cout<<"Enter The number Of Rows and Columns:";
  cin>>r;
  cout<<endl;
  cin>>col;

  cout<<"\n\n";
  cout<<"Enter The Elements Row wise\n";

  int i,j;

  for(i=0;i<r;i++)
  for(j=0;j<col;j++)     //Array Input
  cin>>a[i][j];

cout<<"\n\n";

  for(i=0;i<r;i++)
{ cout<<endl;
  for(j=0;j<col;j++)
  cout<<a[i][j]<<" "; //Printing Original

  cout<<"-->";

  for(j=col-1;j>=0;j--) //Printing Mirror Img
  cout<<a[i][j]<<" ";

}
getch();

}

Ceaser Cipher Program in C++

"Nice One Program"

#include<iostream.h>
#include<conio.h>
#include<string.h>
#include<ctype.h>

void main()
{ clrscr();
  int choice,l;
  char a[10];
  cout<<"Enter Choice:\nCODING:1\nDECODING:2\nChoice:";
  cin>>choice;

  int i,t;
  if(choice==1)
  { cout<<"Enter Object:";
   cin>>a;
   l=strlen(a);

 for(i=0;i<l;i++)
  a[i]=toupper(a[i]);

   for(i=0;i<l;i++)
   { t=a[i];
     if(t==90)
     { a[i]=67;
      cout<<a[i]<<" ";
     }
     else if(t==89)
     {a[i]=66;
      cout<<a[i]<<" ";
     }
     else if(t==88)
     {a[i]=65;
      cout<<a[i]<<" ";
     }

     else
     { a[i]=t+3;
      cout<<a[i]<<" ";
     }

   }
  }//END Of Coding

  else if(choice==2)
  {cout<<endl<<"Enter The CODED Form:";
   cin>>a;
   l=strlen(a);
   for(i=0;i<l;i++)
   a[i]=toupper(a[i]);

   for(i=0;i<l;i++)
  { t=a[i];

    if(t==65)
    { a[i]=88;
     cout<<a[i]<<" ";
    }
    else if(t==66)
    { a[i]=89;
     cout<<a[i]<<" ";
    }
    else if(t==67)
    { a[i]=90;
     cout<<a[i]<<" ";
    }


     else
    { a[i]=t-3;
    cout<<a[i]<<" ";
    }
   }
  }// END OF DECODER


    getch();


}

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