INFOTECHNO

Here there are some examples of Star pattern programs in c


                                                                    Print the stars 

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Number Pattern Programs in C

How To Play Sounds In C Language       


pattern1 : Print the stars









#include<conio.h>
#include<stdio.h>
void main()
{
int i,j,n;
clrscr();
printf("\nEneter the no of lines to be printed: ");

scanf("%d",&n);
for(i=0;i<n;i++)
{
for(j=0;j<=i;j++)
{
printf("*");
}
printf("\n");
}
getch();
}


Star pattern 2





#include<conio.h>
#include<stdio.h>
void main()
{
int i,j,n;
clrscr();

printf("\nEneter the no of lines to be printed: ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
for(j=n-i;j>1;j--)
{
printf(" ");
}
for(j=0;j<=i;j++)
{
printf("*");
}
printf("\n");
}
getch();
}

Star pattern 3

                                                                                                            


#include<conio.h>
#include<stdio.h>
void main()
{
int i,j,n,k;
clrscr();

printf("\nEnter the no of lines to be printed: ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
for(j=0;j<n-i;j++)
{
printf("*");
}
for(k=0;k<(2*n-2*j);k++)
{
printf(" "); //for spaces
}
for(j=0;j<n-i;j++)
{
printf("*");
}
printf("\n");
}
getch();
}
       


Star pattern 4




#include<conio.h>
#include<stdio.h>
void main()
{
int i,j,n,k;
clrscr();

printf("\nEnter the no of lines to be printed: ");
scanf("%d",&n);
printf("\n\n");
for(i=0;i<n;i++)
{
for(j=0;j<n-i;j++)
{
printf("*");
}
for(k=0;k<(2*n-2*j);k++)
{
printf(" ");
}
for(j=0;j<n-i;j++)
{
printf("*");
}
printf("\n");
}
for(i=0;i<n;i++)
{
for(j=0;j<=i;j++)
{
printf("*");
}
for(k=2*n-2*j;k>0;k--)
{
printf(" ");
}
for(j=0;j<=i;j++)
{
printf("*");
}
printf("\n");
}

getch();
}



Star pattern 5


   


#include<conio.h>
#include<stdio.h>
void main()
{
int i,j,k,n;
clrscr();

printf("\nEnter the no lines to be printed: ");
scanf("%d",&n);
printf("\n\n");
for(i=0;i<n;i++)
{
for(j=0;j<(n-i-1);j++)
printf(" ");
for(k=0;k<(2*i+1);k++)
printf("*");
printf("\n");
}
for(i=0;i<n-1;i++)
{
for(j=0;j<=i;j++)
printf(" ");
for(k=(2*n-2*i-3);k>0;k--)
printf("*");
printf("\n");
}
}




Star pattern :6 [Diamond pattern]





#include<conio.h>
#include<stdio.h>
void main()
{
int i,j,k,n;
clrscr();
printf("Enter the number of lines to be printed");
scanf("%d",&n);
for(i=0;i<n;i++)
{
      for(j=n-i-1;j>0;j--)
            printf(" ");
      printf("*");
      for(k=2*i-1;k>0;k--)
            printf(" ");             //code for upper triangle
      if(i!=0)
            printf("*");
      printf("\n");
 }
 for(i=n-1;i>0;i--)
 {
      for(j=0;j<n-i;j++)
            printf(" ");                
      printf("*");                  //code for lower triangle
       for(k=2*i-3;k>0;k--)
           printf(" ");
      if(i!=1)
            printf("*");
      printf("\n");
   }
 getch();
}



pattern 7:program for simple star pyramid

simple star pyramid

#include<conio.h>
#include<stdio.h>
void main()
{
         int i,j,k,n;
         //clrscr();
         printf("Enter the number of lines to be ptinted");
         scanf("%d",&n);
         for(i=0;i<n;i++)
         {
                 for(j=i;j<n;j++)
                {
                        printf(" ");                                // spaces
                }
                for(k=0;k<2*i-1;k++)
                {
                       printf("*");                                // star
                 }
                 printf("\n");
          }
}
pattern 8:program for simple star pyramid in reverse order

star pyramid reverse

#include<conio.h>
#include<stdio.h>
void main()
{
            int i,j,k,n;
            //clrscr();
            printf("Enter the number of lines to be ptinted");
            scanf("%d",&n);
            for(i=0;i<n;i++)
           {
                     for(j=0;j<i;j++)
                   {
                          printf(" ");
                    }
                    for(k=2*(n-i)+1;k>1 ;k--)
                    {
                          printf("*");
                    }
                   printf("\n");
            }
}

The program below is good program can be asked for coding compititions 

pattern 9: program for arrow pattern

arrow pattern

#include<conio.h>
#include<stdio.h>
void main()
{
            int i,j,k,n;
            clrscr();
           printf("Enter the number of lines to be ptinted");
           scanf("%d",&n);
           for(i=0;i<n;i++)
          {
                     for(j=0;j<i;j++)
                    {
                             printf(" ");
                     }
                     for(k=0;k<i;k++)
                     {
                                 printf("*");
                       }
                      printf("\n");
         }           for(i=0;i<n;i++)
          {
                   for(j=0;j<n-i;j++)
                   {
                          printf(" ");
                    }
                    for(k=0;k<n-i;k++)
                   {
                          printf("*");
                    }
                    printf("\n");
           }
}


pattern 10: Not that Simple program to print hollow pattern triangle.




#include<conio.h>
#include<stdio.h>
void main()
{
      int i,j,k,n;
      clrscr();
      printf("Enter the number of lines to be printed:");
      scanf("%d",&n);
      printf("\n");
      for(i=1;i<2*(n-2);i++)
              printf(" ");
       printf("*\n");
       for(i=1;i<n-1;i++)
      {
              for(j=n-i;j>0;j--)
                      printf(" ");
              printf("*");
              for(k=0;k<2*i-1;k++)
                       printf(" ");
              printf("*\n");
     }
     printf(" ");
     for(i=0;i<2*n-1;i++)
     printf("*");
}
pattern 11: Simple Square pattern program in c




#include<conio.h>
#include<stdio.h>
void main()
{
       int i,j,k,n;
       clrscr();
       printf("Enter the number of lines to be printed:");
       scanf("%d",&n);
       for(i=0;i<n;i++)
             printf("*");
       printf("\n");
       for(i=0;i<n-2;i++)
       {
              printf("*");
              for(j=0;j<n-2;j++)
                     printf(" ");
              printf("*\n");
       }
        for(i=0;i<n;i++)
              printf("*");
}

1. Install turbo C++
2. Start windows7 in safe mode.
3. Execute turbo C++

1. Right click on My Computer, click Properties
2. Select Device manager->Display Adapters
3. Identify the display adapter of your computer, and uninstall.

1. Download DOSBox frome here. (for windows)
2. Install and run the DOSBox.
3. Now a command prompt type window will appear. We need to mount TC folder. 

• Assumed that Turbo C++ is installed in C drive and TC folders located at C:\TC
• You may get a message that 'Drive C is mounted as local directory C:/TC\'
• Change the directory to C/BIN/tc.exe. To do that, please follow the steps as shown in the below screen shot.

We All Know About Call Diverting..Each And Every Mobile Supports This Feature After all Its A handy Feature In Some Difficult Situations.. :)



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Send Free Sms through Gmail

But Have You Ever Think About SMS diverting...I Think Yes...But No mobile Operator Supports SMS diverting... :(
Thats Why Today I am Going To write A Small Tutorial On SMS diverting By Which You Can Able To divert Your SMS From  Any Number To Another Number.. 




So Here's The Trick...

NOTE : This Trick Is Only For Android Phones..If You Have Nokia,Samsung Or Other Device Then Stay Tuned With Us...I will Shortly Give The Trick For Them Also..

STEP 1: Go To Android Market From Your Android Phone.

STEP 2: Search For A application Named "Sms Forwarding" ...Download This And Install This Application..
SMS FORWARDING is a software For Android Based Mobile Phone Which Supports Missed calls And SMS Forwarding To Another Mobile Number Or Email Address..

STEP 3: Open Software..You will See Something Like This.. 



Click Mark On "Enable Forwarding"

STEP 4:if You want To forward Your Message To Another Phone number Then

Click Mark On "Forward With Sms"
And Enter Another Number In "Destination Number" Field..

STEP 5: IF you want To Forward Sms And Miss Call Information To Your Email Then Follow This Step and Don't Follow STEP 4.

Click Mark On "Forward with Email."

Then Enter Your Recipients mail address list in "Email Of Recipients" Field..

You Have To Enter A Outgoing Mail Account From Which Mail Will Be Send To Your Email List...
Enter Any Valid Email Address In "Outgoing Mail Account" Section.

You Have To Enter Password of Your Mail Account Also...Enter Your Email Address Password In "Password Of Outgoing Account".

You Can Also Able To Delete The Forwarded Message By Click Mark On "Delete Forwarded Message."

Perfect optimizer:

 Perfect Optimizer is a simple and easy-to-use program which will optimize your PC and fix computer problems like slow speed, blue screen, deadlock errors and other annoying problems to maintain system stability and security, keep your PC running smoother and improve its overall performance.

Download Perfect Optimizer

Free disk space:
 By freeing disk space, you can improve the performance of your computer. The Disk Cleanup tool helps you free up space on your hard disk. The utility identifies files that you can safely delete, and then enables you to choose whether you want to delete some or all of the identified files.

You can also do it manually read this :-


SLOW PC ?  MAKE YOUR PC FASTER 100% WORKING


 Detect and repair disk errors:
In addition to running Disk Cleanup and Disk Defragmenter to speed up your slow pc, you can check the integrity of the files stored on your hard disk by running the Error Checking utility.

This will speed up your slow pc with a few clicks. This is one of the best answers to "how to speed up PC performance?". These easy point and click programs also defrag your hard drive and remove spyware. All that with the push of a button weekly will keep your computer running at it’s original PC speed specs. There are dozens of different registry cleaners software and registry cleaner tools available for use with the registry, However only about 5 have really proven themselves based on user support. One of the industry leaders is RegFix. It was last year's Most Popular PC Repair product. RegFix is the easiest and best. It’s easy to get scammed with inferior products so it’s best to choose a registry cleaner with an excellent record.