C Programming Code Examples
C > Strings Code Examples
Program to Convert String into Lowercase Using Library Function
C Determine and Print if the Value is Odd -
C Using conditional statement (if-else) in an iteration (i.e. for loop). We shall initiate a for loop having some finite iterations and check every value of it. if conditional statements...
Program to Implement the RSA Algorithm -
Encodes any message using 'RSA Algorithm'. Input is 'Case Sensitive' and works only for all characters. RSA is one of the first practicable 'public-key' cryptosystems and is widely used
C++ Compare Binary & Sequential Search -
A 'function implementing' Binary search on a 'Sorted array'. Every time this function called, counted as a iteration of 'binary search'. So if value is "Less than Value" at start index more
C Program to calculate Area of a Polygon -
Given the coordinates of the vertices of a convex polygon, calculate its area and perimeter. Subdivide it into triangles and calculate the area of each triangle with the
C++ Programs Use Above Below Primitive -
Program to check whether two lines intersect to each other. The above-below primitive can be used to test whether a line intersects a line segment. It does iff one endpoint of segment
C++ Program to Find Factorial of Number -
First think what is the factorial of a number? How 'mathematically' it can be calculated. If you got this info then it will be very easier to make a C++ code logic to find the "Factorial".
Program Finds Sum of Digits of a Number -
Logic to find sum of digits of a given number in C programming. The main idea to find sum of digits can be divided in three steps. Extract last digit of the given number. Add extracted
C Program Convert Binary to Hexadecimal -
C Language program takes a binary number as input and converts to hexadecimal. Take a binary number as input. And divide the binary number into groups of 4 bits. For each group
