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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Program To  Print Histogram of an Array Using C++

"Nice One Program"
#include<iostream.h>
#include<conio.h>
void main()
{
  clrscr();
  int a[6]={5,6,9,2,4,3};
  int g=a[0],i,j;

  for(i=1;i<6;i++)
  {  if(a[i]>g)
     g=a[i];      }


   for(i=0;i<9;i++)
 { cout<<"\n";
   for(j=0;j<6;j++)

 { if(a[j]<g)
  cout<<" ";
  else
  cout<<"*";   } g--;  }


 g=0;
  cout<<"\n";
 for(i=0;i<9;i++)
{ cout<<endl;
 for(j=0;j<6;j++)
  {   if(a[j]>=g)
      cout<<"*";
      else
      cout<<" ";
 }        g++;                 }




  getch();



  }

Program To Print Array in the As "Asterisk"
By Column in C++

"Nice One Program"














#include<iostream.h>
#include<conio.h>
void main()
{
  clrscr();
  int a[6]={5,6,9,2,4,3};
  int i,j;

  char p[9][6];

  for(i=0;i<6;i++)
  for(j=0;j<9;j++)
{ if(j<(9-a[i]))
  p[j][i]='\0';
  else
  p[j][i]='*';

}

  for(j=0;j<9;j++)
 { cout<<endl;
  for(i=0;i<6;i++)
  cout<<p[j][i];

  }

  getch();


  }

Program To Find "PERMUTAION" of String in C++

"Nice One Program"

// Here Is The CODE for The program

//Observe it Carefully
#include<iostream.h>
#include<conio.h>
#include<string.h>
#include<stdlib.h>
int main()
{  char a[10],b[10],i,j;
   int l1,l2;
   clrscr();
   cout<<"PROGRAM TO CHECK PERMUTATION\n\n";

   cout<<"Enter The Original Word:-";
   cin>>a;
   cout<<"\nEnter The Word For checking Permutation:-\n\n";
   cin>>b;
   l1 = strlen(a);
   l2 = strlen(b);

   // HERE WILL  THE ACTUAL THING START

    if(l1!=l2)
   { cout<<"It Is NOT a Permutation Of Given Number\n";   }

    else

{ // sorting  for original
     int t1,t2;char t;

     for(i=0;i<l1;i++)
     for(j=0;j<l1-1-i;j++)
   {
       t1=a[j];
       t2=a[j+1];

       if(t1>t2)
      { t=a[j];
 a[j]=a[j+1];
 a[j+1]=t;
 }
   }


    //sorting Second one
    for(i=0;i<l1;i++)
    for(j=0;j<l1-1-i;j++)
    { t1=b[j];
      t2=b[j+1];
      if(t1>t2)
     {
       t=b[j];
       b[j]=b[j+1];
       b[j+1]=t;
     }
    }

   if(strcmp(a,b)==0)
   cout<<"\n\nYES IT IS A PERMUTAION OF GIVEN";
   else
   cout<<"\n\nIT IS NOT A PERMUTAION OF GIVEN";
}

   getch();    return 0;
     }


HERE ARE BOTH THE OUTPUTS:

Program To Print "H" in C++

"""Nice One Program"""


Here is The Program To GiveYou The About

How To Print "H"  On the Screen.  User Will Enter The Value .And According to that

H will be Printed On the Screen

CODE:


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

void main()
{ int n,i,j;     clrscr();

  cout<<"Enter The Number:";
  cin>>n;
  for(i=1;i<=3*n;i++)
{  for(j=1;j<=3*n;j++)

  if(j<=n||j>2*n)
  cout<<"*";
  else
  {if(i<=n||i>2*n)
   cout<<" ";
   else
  cout<<"*"; }
  cout<<endl;
  }

  getch();

  }

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