C++ Program To Print A Given Pattern Or Series Like 12345,5432,234,43,3

Problem :-Write C++ Program To Print A Given Pattern Or Series Given Below .

12345

5432

234

43

3

Or Series Like :-12345 , 5432,234,43,3

Logic :- First Calculate A Length Digit Like 12345 Has 5 Digit By Using ( dig=log10 )After That Enter A Number To Reverse A Digit After That Divide By 10  Repeat The Process Again And Again .

Solution :-

#include<iostream>

#include<stdio.h>

#include<math.h>

using namespace std;

int i,j,p=1,n,reverse;

int main()

{

  cout<<"Enter The Number To Print A Pattern\n";

  cin>>n;

  int dig=log10(n);

  cout<<"\n"<<n<<endl;  

 

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

  {

  while (n != 0)

    {

      reverse = reverse * 10;

      reverse = reverse + n%10;

      n       = n/10;

    }

    n=reverse/10;

  cout<<n<<endl;

  reverse=0;

  }  

return 0; 

}

Output:-

C Program For Convert All Input String Simultaneously Into Asterisk ( * )

Problem :- Write a program which will take Any input of character input while giving input it will show asterisk (*) instead of the character .

Solution :-

#include<stdio.h>

#include<conio.h>

main()

{

char ch[]="**********.";

char c='A';

int i=0,j;

printf("Write Your Name \n\n");

while(c)

{

c=getch();

printf("%c\a",ch[i]);

i++;

if(i==10)

{

printf(" "); 

i=0;

}

}

}

Output:-

C++ Program For Draw A Perfect Christmas Tree

Christmas Tree :-The tree was traditionally decorated with edibles such as apples, nuts, or other foods or an artificial tree of similar appearance, associated with the celebration of Christmas

Solution :-

#include<iostream>

using namespace std;

int main()

{

//Program By Ghanendra Yadav 

int i,j;

int  no,abc;

char last;

 cout<<"Enter The Value 30 For Perfact Chrismas Treen\n\n ";

 cin>>no;

 cout<<"\n";

 do //Do-While Loop Start From Here

 { 

  abc=no/4;

  for(i=1; i<=no/4; i++)

   {

   cout<<"\t\t  ";

   for(j=1; j<abc; j++)

    cout<<" ";

    abc--;

     for(j=1; j<=2*i-1; j++)

      cout<<"*";

       cout<<"\n";

 }

 abc=no/3;

 for(i=3; i<=no/3; i++)

  {

  cout<<"\t     ";

   for(j=1; j<abc; j++)

    cout<<" ";

    abc--;

     for(j=1; j<=2*i-1; j++)

      cout<<"*";

      cout<<"\n";

  }

 abc=no/2;

 for(i=4; i<=no/2; i++)

  {

  cout<<"\t";

   for(j=1; j<abc; j++)

    cout<<" ";

    abc--;

     for(j=1; j<=2*i-1; j++)

      cout<<"*";//Enter The AnyThing In Place Of ( * ) Like Any Key For Change Pattern

      cout<<"\n";

  }

 for(i=0;i<no/3;i++)

  {

  cout<<"\t\t      ";//Extra Space For Maintain Tree 

  cout<<"*****";//Enter The AnyThing In Place Of ( * ) Like Any Key For Change Pattern

  cout<<"\n";

  }

  

  cout<<"\t\t  *************";//Enter The AnyThing In Place Of ( * ) Like Any Key For Change Pattern

  cout<<"\nPress Y Or y Number For Again Print Tree N Or Other Key For Exit :";

  cin>>last;

 }while(last=='Y'||last=='y');

 return 0;

}

Output:-

C Program For Draw A Perfect Christmas Tree

Christmas Tree :- Christmas Tree The tree was traditionally decorated with edibles such as apples, nuts, or other foods or an artificial tree of similar appearance, associated with the celebration of Christmas

Solution :-

#include<stdio.h>

#include<conio.h>

//#include<iostream>

//using namespace std;

int main()

{

 //Program By Ghanendra Yadav 

int i,j;

int  no,abc;

char last;

 printf("Enter The Value 30 For Perfact Chrismas Treen\n\n ");

 scanf("%d",&no);

 printf("\n");

 do//Do-While Loop Start From Here

  { 

  abc=no/4;

  for(i=1; i<=no/4; i++)

   {

   printf("\t\t  ");

   for(j=1; j<abc; j++)

    printf(" ");

    abc--;

     for(j=1; j<=2*i-1; j++)

      printf("*");

       printf("\n");

 }

 abc=no/3;

 for(i=3; i<=no/3; i++)

  {

  printf("\t     ");

   for(j=1; j<abc; j++)

    printf(" ");

    abc--;

     for(j=1; j<=2*i-1; j++)

      printf("*");

      printf("\n");

  }

 abc=no/2;

 for(i=4; i<=no/2; i++)

  {

  printf("\t");

   for(j=1; j<abc; j++)

    printf(" ");

    abc--;

     for(j=1; j<=2*i-1; j++)

      printf("*");//Enter The AnyThing In Place Of ( * ) Like Any Key For Change Pattern

      printf("\n");

  }

 for(i=0;i<no/3;i++)

  {

  printf("\t\t      ");//Extra Space For Maintain Tree 

  printf("*****");//Enter The AnyThing In Place Of ( * ) Like Any Key For Change Pattern

  printf("\n");

  }

  

  printf("\t\t  *************");//Enter The AnyThing In Place Of ( * ) Like Any Key For Change Pattern

  printf("\nPress Y Or y Number For Again Print Tree N Or Other Key For Exit :");

  scanf("%c",&last);

 }

 while(last=='Y'||last=='y');

 getch();

 return 0;

}

Output:-