Posted: 05 Sep 2013 10:12 AM PDT

Q. Write a C program to print the following equilateral triangle number design as:

5
454
34543
2345432
123454321

Ans.

/*c program for equilateral triangle design*/
#include<stdio.h>
int main()
{

int num,r,c,sp,n;
printf("Enter no. of rows : ");
scanf("%d", &num);
for(r=1; r<=num; r++)
{
for(sp=num-r; sp>=1; sp--)
printf(" ");
for(n=num-r+1; n<=num; n++)
printf("%d",n);
for(c=1,n=num-1; c<r; c++,n--)
printf("%d",n);
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Output of Equilateral Triangle design C program

Figure: Screen shot for Equilateral Triangle design C program

Z-Shape Pyramid

Posted: 05 Sep 2013 08:18 AM PDT

Q. Write a C program to print the Z-Shape pyramid as:

******
*
*
*
*
******

Ans.

/*c pyramid program for z-shape*/
#include<stdio.h>
int main()
{

int num,r,c,sp,n;
printf("Enter no. of rows : ");
scanf("%d", &num);
for(r=1; r<=num; r++)
printf("*");
printf("\n");
for(r=1,n=num-1; r<=num-2; r++,n--)
{
for(sp=1; sp<n; sp++)
printf(" ");
printf("*");
printf("\n");
}
for(r=1; r<=num; r++)
printf("*");
printf("\n");
getch();
return 0;
}

The output of above program would be:

Figure : Screen shot for Z-Shape pyramid C program

Number Triangle

Posted: 05 Sep 2013 07:01 AM PDT

Q. Write a C program to print the following number triangle as:

1
21
321
4321
54321

Ans.

/*c program for number pyramid*/
#include<stdio.h>
int main()
{

int num,r,c,sp;
printf("Enter no of rows : ");
scanf("%d", &num);
for(r=1; r<=num; r++)
{
for(sp=num-r; sp>=1; sp--)
printf(" ");
for(c=r; c>=1; c--)
printf("%d",c);
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Figure : Screen shot for number triangle C program

9lessons:Create Custom Facebook Application

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9lessons:Create Custom Facebook Application

Create Custom Facebook Application

Posted: 03 Sep 2013 12:14 PM PDT

Facebook fan page is the most required thing for your brand or website to reach more people via social. Facebook Pages by default applications for Photos, Videos and Events, if you would like to add custom pages with other information like product Look Book, Offers, etc. This post explains you to how to create an application for Facebook Fan page, take a quick look at the following steps.

C Programming

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C Programming

Increased Number Triangle
Decreased Number Triangle
Half-Square Number Triangle
Odd-Number Triangle
V-Shape Pyramid

Increased Number Triangle

Posted: 01 Sep 2013 04:44 AM PDT

Q. Write a C program to print the following Increased Number Triangle as:

5
45
345
2345
12345

Ans.

/*c program for increased number triangle*/
#include<stdio.h>
int main()
{

int num,r,n,sp;
printf("Enter no. of rows : ");
scanf("%d", &num);
for(r=1; r<=num; r++)
{
for(sp=num-r; sp>=1; sp--)
printf(" ");
for(n=num-r+1; n<=num; n++)
printf("%d",n);
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Output of Increased Number Triangle C program

Figure: Screen-shot for Increased Number Triangle C program

Decreased Number Triangle

Posted: 01 Sep 2013 03:58 AM PDT

Q. Write a C program for decreased number triangle as:

5
54
543
5432
54321

Ans.

/*c program for decreased number triangle*/
#include<stdio.h>
int main()

{
int num,r,c,n;
printf("Enter no. of rows : ");
scanf("%d", &num);
for(r=1; r<=num; r++)
{
for(c=1,n=num; c<=r; c++,n--)
printf("%d",n);
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Output of Decreased Number Triangle C program

Figure: Screen-shot for Decreased Number Triangle C program

Half-Square Number Triangle

Posted: 01 Sep 2013 03:10 AM PDT

Q. Write a C program to print the following half-square number triangle C program as :

543212345
4321234
32123
212
1

Ans.

/*c program for half-square number triangle*/
#include<stdio.h>
int main()
{
int num,r,c,n,sp,p;

printf("Enter any number : ");
scanf("%d", &num);
for(r=1,n=num; r<=num; r++,n--)
{
for(sp=r; sp>1; sp--)
printf(" ");
for(c=r,p=n; c<=num; c++,p--)
printf("%d",p);
for(c=num-r,p=2; c>=1; c--,p++)
printf("%d",p);
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Output of Half-Square Number Triangle C program

Figure : Screen shot for Half-Square Number Triangle C program

Odd-Number Triangle

Posted: 01 Sep 2013 02:39 AM PDT

Q. Write a C program to print the following odd-number triangle C program as:

135
11111
33333
55555

Ans.

/*c program for odd number triangle*/
#include<stdio.h>
int main()
{

int num=5,r,c,p;
//as num=5 is given
for(r=1,p=1; r<num-1; r++,p=p+2)
printf("%d",p);
printf("\n");
for(r=1,p=1; r<num-1; r++,p=p+2)
{
for(c=1; c<=num; c++)
printf("%d",p);
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Figure : Screen shot for odd number triangle C program

V-Shape Pyramid

Posted: 01 Sep 2013 02:08 AM PDT

Q. Write a C program to print the following V symbol star pyramid as:

* *
* *
* *
*

Ans.

/*c pyramid program for v-symbol*/
#include<stdio.h>
int main()
{

int num=4,r,c,sp;
for(r=1,c=num+1; r<=num; r++,c=c-2)
{
for(sp=r; sp>1; sp--)
printf(" ");
printf("*");
for(sp=c; sp>=1; sp--)
printf(" ");
if(c>=1)
printf("*");
printf("\n");
}
getch();
return 0;
}

The output of above program would be:

Figure : Screen shot for V-Shape pyramid C program

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