Write a C program to find the greatest common divisor (GCD) of the two given positive integers.

Solution :- http://cprogramskills.blogspot.com/2010/03/write-c-program-to-find-greatest-common.html

Write a C program that prints a given positive integer in reverse order and also sum of the individual digits involved in the given integer.

Solution : http://cprogramskills.blogspot.com/2010/03/write-c-program-that-prints-given.html

Write a C program to find the commission on a salesman's total sales

The commission on a salesman’s total sales is as follows:


a) If sales <100, then there is no commission.

b) If 100>=sales <=500, then commission = 10% of sales.

c) If sales > 500, then commission = 100+8% of sales above 500.


Solution:  http://cprogramskills.blogspot.com/2010/03/write-c-program-to-find-commission-on.html

Write a C program that adds first seven terms of the following series 1/1! +2/2! + 3/3! + ..........

Click here : Answer

Write a C program to find a peculiar two digit number which is three times the sum of its digits?

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List of Pyramids

A B C D E F G G F E D C B A
A B C D E F F E D C B A
A B C D E E D C B A
A B C D D C B A
A B C C B A
A B B A
A A

Click here : Pyramid-1

A B C D E F G F E D C B A
  A B C D E F E D C B A
    A B C D E D C B A
      A B C D C B A
        A B C B A
          A B A
            A 

Click here : Pyramid-2

Write a C program to find the roots of a quadratic equation using Pointers and Functions.

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Roots of a Quadratic Equation using pointers and Functions

Write a C function that defines two strings as parameters, as follows, and checks whether the second string (str2) is a substring of the first one (str1).

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Check - Second String is a Substring of first

Write a C program to merge two unsorted one dimensional arrays in descending order

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Program to merge two unsorted elements in Descending

Write a C program to print the Given pyramid

      1

    1 2 

   1 2 3 

  1 2 3 4

 1 2 3 4 5

  .

  .

  .

  n

Click below:-

Print the Given Pyramid

Write a C program to get the maximum and minimum values of a Data type

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Maximum and minimum values of a Data type

Write a C program to Sort the list of integers using Bubble Sort

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Bubble Sort

Write a C program to find gcd of each of the two consecutive elements of an array. write a function GCD(a,b) that would take two consecutive elements of the array as arguments and return the GCD.

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GCD of two Consecutive Elements

Write a C program to Create a Paint brush using graphics functions

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Program to Create a Paint brush

Write a C program to display the message "Welcome to C" without a Semicolon.

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C program Without a Semicolon

Write a C program to display the System date and Change the system date if necessary.

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Display the System date and Change the system date

Write a C program to check whether the given number is single digit or more

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Number is single digit or more

Write a program in c to accept any character and check whether the given character is capital or small using Ctype.h library file

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Alphabet Checking Using Ctype.h

Write a program in c to accept any character and check whether the given character is capital or small

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Alphabet - Upper Case Or Lower Case

Write a C program to print all Armstrong numbers between 1 to 1000.

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Print all Armstrong numbers between 1 to 1000.

Write a C program to delete an element from the array.

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Delete an element from the array.

Write a C program to Insert an element at the 'n' th position

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Insert an element at the 'n' th position

Write a C program to print all Combinations of characters A, B, C

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Print all Combinations of characters A, B, C

Write a C Program to find HCF (GCD) between two numbers using Goto statement

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HCF between two Numbers using Goto Statement

Write a C program to find the roots of a Quadratic equation using if -else ladder and goto statement

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Roots of a Quadratic Equation

Write a C program to Convert any Decimal number into Binary coded decimal

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Convert any Decimal number into Binary code

Write a C program to Calculate the sum of the series sum=1+1/x+1/x2+1/x3+...........+1/xn

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Sum of the series sum=1+1/x+1/x2+1/x3+...........+1/xn

Write a c program to obtain the Sum of the first and last digit of the number, if a four digit number is inputted through the keyboard

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Sum of the first and last digit of the number

Write a C program to convert Fahrenheit degrees into Centigrade and Vice-Versa

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Convert Fahrenheit degrees into Centigrade

Write a C program to check whether the given number is positive, negative or zero

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Number is Positive, Negative or ZERO

Write a C program to find the greatest number between four numbers using if-else ladder

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Greatest number between four numbers

Write a 'C' program to perform the selected arithmetic operation by taking two integer values using Switch Statement

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Arithmetic operation by taking two integer values using Switch Statement

Write a Program to print a Histogram showing the frequencies of different word length

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Print a Histogram showing the frequencies

Write a C program to find the factors of a given integer.

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Factors of a Given Integer.

Write a C program to generate the Fibonocci series using Recursion.

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Generate the Fibonocci series using Recursion

Write a C program to determine the given integer is Palindrome or not.

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Palindrome Number Link

Write a C program to calculate the sum of factors of a number.

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Sum of the Factors of a given Number

Write a C program to detect whether the given integer is Armstrong number or not.

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Armstrong Number Link

Write a C program to check whether the given integer is Magic number or not.

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Magic Number Link

Write a C program to determine the given integer is Perfect number or not.

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Perfect Number or Not

Write a C program to check whether the given integer Prime number or not.

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Prime Number or Not ( 2 Methods)

Write a C program to solve the Towers of Hanoi problem using Recursive function.

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Towers of Hanoi problem Using Recursive function

Write a C program to find the GCD (greatest common divisor) of two given integers using Recursive function.

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GCD of two integers Using Recursive function

Write a C program to find the GCD (greatest common divisor) of two given integers without using recusive function

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GCD of two integers Without Using Recusive function

Write a C program to delete n Characters from a given position in a given string.

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Delete 'n' Characters from a given position

Write a C program to insert a sub-string in to given main string from a given position.

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Insert a Sub-String in to Main string

Write a C program to read in two numbers, x and n, and then compute the sum of this geometric progression: 1+x+x2+x3+………….+xn

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Sum of this geometric progression: 1+x+x2+x3+………….+xn

Write C programs that use both recursive and non-recursive functions to find the Write C programs that use both recursive and non-recursive functions to find the factorial of a given integer.

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Factorial of a given integer ( With & Without Recursion )

Write a C program to construct a pyramid of numbers.

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

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Pyramid of numbers.

Write a C program to displays the position or index in the string S where the string T begins, or -1 if S doesn't contain T.

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Displays the position or index in the string S