What is modifiers / different types of modifiers

 Modifiers:-

                      Modifiers are keywords in C which changes the meaning of the basic data type. It specifies the amount of memory spaces to be allocated for a variable .Modifiers are prefixed with basic data types to modify the memory allocated for a Variable.

There are two type of modifiers in the C language.

1) Size modifiers:-

                               Size modifiers are the modifiers which increase or decrease the size of the data type . in C there are two type of size modifiers ( Short size modifiers and long size modifiers ) . It is applicable only on the int and double data types. 

• short
• long 
• long long

In C int takes 4 bytes of memory ( for 32 bit gcc compiler ). and if we use size modifiers with the int then --

2) signed modifiers:-

                                  signed modifiers applied integer and character data types only . in the signed int both +ve and -ve values occur including zero. but in unsigned int only +ve value hold.

signed int a ;

signed char a;

unsigned int a;

unsigned char a;

Recommended Post:

Full C course:-    

• C -Tutorial
  

Key points:-

• How to set limit in the floating value in python
  
• What is boolean data type
• How to print any character without using format specifier
• How to check that given number is power of 2 or not
  
• How to fix limit in double and floating numbers after dot (.) in c++
  
• How to print a double or floating point number in scientific notation and fixed notation
  
• How to take input a string in c
  
• How to reduce the execution time of program in c++.
  

Cracking the coding interview:-

 Array and string:-

• Is Unique
  
• Check Permutation
  
• Urlify
  
• One away
  
• String Compression
  
• Zero matrix
  

Tree and graph:-

• Route between nodes
  
• Minimal Tree
  
• List of Depth
  
• Validate BST
  
• Successor
  

Hackerearth Problems:-

• Very Cool numbers | Hacker earth solution
• Vowel Recognition | Hackerearth practice problem solution
  
• Birthday party | Hacker earth solution
• Most frequent | hacker earth problem solution
• program to find symetric difference of two sets
•  cost of balloons | Hacker earth problem solution
• Chacha o chacha | hacker earth problem solution
• jadu and dna | hacker earth solution
• Bricks game | hacker earth problem
• Anti-Palindrome strings | hacker earth solution
• connected components in the graph | hacker earth data structure
• odd one out || hacker earth problem solution
• Minimum addition | Hackerearth Practice problem
  
• The magical mountain | Hackerearth Practice problem
  
• The first overtake | Hackerearth Practice problem
  

Hackerrank Problems:-

•  Playing With Characters | Hackerrank practice problem solution
• Sum and Difference of Two Numbers | hackerrank practice problem solution
  
• Functions in C | hackerrank practice problem solution
  
• Pointers in C | hackerrank practice problem solution
  
• Conditional Statements in C | Hackerrank practice problem solution
  
• For Loop in C | hackerrank practice problem solution
  
• Sum of Digits of a Five Digit Number | hackerrank practice problem solution
  
• 1D Arrays in C | hackerrank practice problem solution
  
• Array Reversal | hackerrank practice problem solution
  
• Printing Tokens | hackerrank practice problem solution
  
• Digit Frequency | hackerrank practice problem solution
  
• Calculate the Nth term | hackerrank practice problem solution

Data structure:-

•   Program to find cycle in the graph
• Implementation of singly link list
• Implementation of queue by using link list
• Algorithm of quick sort
• stack by using link list
• program to find preorder post order and inorder of the binary search tree
• Minimum weight of spanning tree
  
• Preorder, inorder and post order traversal of the tree

Must check this:-

• PPS lab all the problems of 1st year 
• C- program of CPU scheduling Algorithms

 MCQs:-

• Engineering mathematics -4 MCQs
• CSS (Computer cyber security ) MCQS
•