Programming qns

Programming qns

• 1.
  1. Write aC program to find the Greatest of n numbers. 2. Write a C program to find the nature of roots of a quadratic equation given below F(x) =x2 -3x+4 3. Write a C program to find the Area of different figures using Switch case. 4. Write a C program to find the sum of Digits in a given number. 5. Write a C program to list the prime numbers from 1 to 100. 6. Write a C program to find the sum of first 25 even numbers . 7. Write a C program to find the sum of the following elements using an array. [ 100,500,10,2,2.5,3.6,600.5,200,99,55,37,1.2,5.7,1000,10.52] 8. Write a C program to determine the biggest element in an array [ 100,500,10,2,2.5,3.6,600.5,200,99,55,37,1.2,5.7,1000,10.52] 9. Write a C program to do the Matrix addition for the given matrixes. A=           946 121 333 B=           235 974 512 10. Write a C program to swap two numbers using call by value method. 11. Write a C program to swap two numbers using call by reference method. 12. Write a C Program to display the following using for loop 1 2 2 3 3 3 4 4 4 4 5 5 5 5 19. Write a C program to find the sum of diagonal elements of a Matrix. A=           946 121 333 21. Write a C Program to reverse a string. 22. Write a C Program to check whether the given string is a palindrome 23. Write a C program to generate the Fibonacci series. 24. C program to check whether a number entered by user is even or odd 25. C Program to Count Number of Digits of an Integer
• 2.
  26. C programto display factorial of an integer if user enters non-negative integer 27. Displaying Fibonacci sequence up to nth term where n is entered by user 28. Generate Multiplication Table 29. Reverse an Integer 30. C program to check whether a number is palindrome or not 31. Checking if number entered by user and it's reverse number is equal. 32. C program to check whether a number entered by user is Armstrong or not. 33. Write a C program to create a simple calculator for addition, subtraction, multiplication and division using switch...case statement in C programming 13. Write a C Program to generate a Fibonacci series using recursive functions. 14. Write a C program using Switch case that asks user an arithmetic operator('+','-','*' or '/') and two operands and perform the corresponding calculation on the operands. 15. Write a C program to check whether the given number is armstrong number or not. 16. Write a C program to find the sum of first n natural numbers where n is entered by user. 17. a. Write a C program to find the greatest among three numbers(Run time input) 18. b. Write a C Program to calculate the simple interest by accepting the P, N and R value as a run time input. 19. Write a C program to calculate the total pay for 5 employees using arrays. (Total Pay= Basic pay+ Medical Allowance) 20. Write a C program to perform Addition of two matrices using 2D array. 21. Perform the following operations using string functions in C. Find the length of string1 Copy the string contents of string2 to string1. Compare string1 and string3 Concatenate string1 and string4 Reverse string4 22. Write a C Program to sort 5 different strings. 23. Write a C Program to find whether the given number is odd or even.
• 3.
  24. Write aprogram in C to find given character is vowel or not using switch case. 25. Write a program in C to reverse a number. 26. Write a C program to find the factorial of a number using recursive function. 27. Write a C Program to find the largest element of an array. 28. Write a C Program to find the smallest element of an array. 29. Write a C program to find the sum of two matrices. 30. Write a C Program to accept two numbers and interchange two values using functions. 31. Write a C Program to accept two strings and print biggest among them. 32. Write a C Program to check whether a given number is prime number 33. Write a C Program to accept two strings and compare whether they are equal or not 34. Write a C Program to accept two numbers and print sum, Product of two numbers by using nested Functions 35. Write a C Program to accept any single digit number and print it in words . 36. Write a C Program to accept a year and check whether the given year is leap or not. 37. Write a C Program to print the natural numbers from 1 to 10 by using while loop. 38. Write a C Program to accept Student Roll No, Marks in 3 Subjects and Calculate Total, Average and Print it. 39. Write a C Program to print first 10 natural numbers using For While Do-while 40. Write a C program to add all the numbers entered by a user until user enters 0. 41. Write a C program to find average of maximum of n positive numbers entered by user. But, if the input is negative, display the average(excluding the average of negative input) and end the program. 42. Write a C program to find the product of 4 integers entered by a user. If user enters 0 skip it. 43. Find the Roots of a Quadratic Equation. 44. Check whether the entered number is positive or negative. 45. Check whether the given year is leap year or not.
• 4.
  46. Program toaccept any single digit number and print it in words 47. Program to print prime numbers between 1 to 100 48. Program to accept two numbers and print sum of two numbers by using functions 49. Program to accept a number and print the sum of given and Reverse number 50. Program to accept 10 numbers and print first five numbers in original order and print last five numbers in reverse order. 51. Program to accept a string and print the reverse of the given string by using for loop. 52. Program to accept a string and find the length of the given string by using functions 53. Program to accept two string and compare the strings are equal or not 54. Program to interchange two values using pointers. 55. Program to accept two numbers and print the sum of given two numbers by using pointers 56. Program to find maximum and minimum of entered ’n’ number using arrays. 57. Program to read a string and print the number of characters in each word of the string. 58. Program to accept two strings and biggest among them 59. Program to accept two numbers and interchange two values using functions.