Fundamentals of Programming Languages

1.   Write a C program to accept five numbers from console and then to display them back on console in ascending order.

2.   Write a C program to calculate the sum of all numbers from 0 to 100 (both inclusive) that are divisible by 4.

3.   Write a C program to accept the length of three sides of a triangle from console and to test and print the type of triangle – equilateral, isosceles, right angled, none of these.

4.   Write a C program to accept a string from console and to display the following on console:

(a)    Total number of characters in the string

(b)   Total number of vowels in the string

(c)    Total number of occurrence of character ‘a’ in the string.

(d)   Total number of occurrence of string ‘the’ in the string.

5.      Write a program in C to reverse the digits of a given integer.

6.      Write a program in C to read an integer and display each of the digit of the integer in English.

7.      Write a program in C to generate first 20 Fibonacci numbers

8.      Write a program in C to generate prime numbers between 1 and n.

9.      Write a program in C to compute the GCD of the given two integers

10.  Write a program in C to compute the factorial of the given positive integer using recursive function.

11.  Write a program in C to compute the roots of a quadratic equation.

12.  Write a program in C to sort n integers using bubble sort.

13.  Write a program in C to compute addition/subtraction/multiplication of two matrices. Use functions to read, display and add/subtract/multiply the matrices.

14.  Write a program in C to carry out following operations on strings using library functions:

(a)    To concatenate a string S2 to string S1.

(b)   To find the length of a given string

(c)    To compare two strings S1 and S2.

(d)   To copy a string S2 to another string S1.