Happy Codings - Programming Code Examples

C Programming Code Examples

C > Strings Code Examples

Check Whether Character is Uppercase or Not without using Library function



Check Whether Character is Uppercase or Not without using Library function

#include<stdio.h>

int main() {
   char ch;

   printf("\nEnter The Character : ");
   scanf("%c", &ch);

   if (ch >= 'A' && ch <= 'Z')
      printf("Character is Upper Case Letters");
   else
      printf("Character is Not Upper Case Letters");

   return (0);
   printf("Happy Codings - Programming Code Examples");

}

C++ Language Implementation For Queue
Return the least recently inserted item in the queue or throw "Underflow" if empty. Return and remove the least "recently inserted" item from the queue. "Throw Underflow" if empty.

Fisher-Yates Algorithm & Array Shufflings
Program to "shuffle array" using Fisher-Yates algorithm. This algorithm for "generating" a 'Random Permutation' of a finite set-in plain terms, for randomly shuffling the set. Variant

Program to Accept Paragraph using scanf
Here scanf will accept characters entered with spaces. It also accepts the Words, new line characters. Represent that all characters are accepted except tab(t), whenever t will

C Convert Octal to Hexadecimal Number
C program to input octal number from user and convert to hexadecimal number system. Octal Number System is a base 8 number system. It uses 8 symbols to represent all its

Open Files & Compare Files in C Language
Open first file, open second file then compare the files. If the file won't open giving message Error reading first file or Error reading second file. Files differ at byte number or files are the

C++ Check whether Graph is Biconnected
A recursive function that returns true if there is an articulation point in a graph, otherwise returns false. If graph is Biconnected returns true, otherwise returns false. If this Graph is

Code Shows a Client Server in C language
Message queue program that shows a client server implementation this is the reciever program using Message Queues. Let us set up the message queue. Then the messages...

C Find Power of a number using Recursion
First give a meaningful name to our recursive function say pow(). The function must accept 2 numbers i.e. base. exponent and calculate its power. Hence, take 2 parameters for base