2.18.2014

Square Number Triangle

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

1
1 4 9
1 4 9 16 25
1 4 9 16 25 36 49
1 4 9 16 25 36 49 64 81

Ans.

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

Number Pyramid Pattern

Q. Write a C program to print the following square number pyramid pattern as:

1  2  3  4  5
15 14 13 12
6  7  8
11 10
9

Ans.

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

Number Triangle Pattern

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

1
1 2 3
1 2 3 4 5
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9

Ans.

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

2.06.2014

Equal Character Triangle

Q. Write a C program to print the following equal character triangle pattern as:

A
BAB
CBABC
DCBABCD
EDCBABCDE

Ans.

/*c program for Equal Character Triangle pattern*/
#include<stdio.h>
int main()
{

Equal Number Triangle

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

1
212
32123
4321234
543212345

Ans.

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

2.01.2014

Character Pyramid

Q. Write a C program to takes the last character by user and print the following character pyramid as:
(if user input : j), then output would be like as:

A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
ABCDEFGFEDCBA
ABCDEFGHGFEDCBA
ABCDEFGHJHGFEDCBA
ABCDEFGHGFEDCBA
ABCDEFGFEDCBA
ABCDEFEDCBA
ABCDEDCBA
ABCDCBA
ABCBA
ABA
A

Ans.

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