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Coding

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Here are essential codes in C, C++, python and Java crucial for exams, online tests, and job interviews.
Understanding these is key to building a solid foundation in programming. Focus on comprehension, not just memorization, to strengthen your skills and excel in assessments.

Basics Coding Questions

Armstrong Number

JAVA | C | CPP | Python

Anagram Number

JAVA | C | CPP | Python

Sum of First N Natural numbers

JAVA | C | CPP | Python

Array Sorting Bubble Sort

JAVA | C | CPP | Python

Leap Year check

JAVA | C | CPP | Python

Prime Number Program

JAVA | C | CPP | Python

Sum of digits of a Number

JAVA | C | CPP | Python

Reverse Number

JAVA | C | CPP | Python

Palindrome Number

JAVA | C | CPP | Python

HCF Of two Number

JAVA | C | CPP | Python

Even Odd Number

JAVA | C | CPP | Python

Sum of a Digit of a Number

JAVA | C | CPP | Python

Greatest of the Two Number

JAVA | C | CPP | Python

Perfect Number

JAVA | C | CPP | Python

Power of the Number

JAVA | C | CPP | Python

Armstrong of a Number in the Given Range

JAVA | C | CPP | Python

Program to check the Number is Vowel or Constant

JAVA | C | CPP | Python

Check Whether a Character is Alphabet or Not

JAVA | C | CPP | Python

Program to find the ASCII Values of the Character

JAVA | C | CPP | Python

Calculate the Length of String without using Strlen() function

JAVA | C | CPP | Python

Toggle each Character in a String

JAVA | C | CPP | Python

Permutations of a Given string in lexicographically Sorted Order

JAVA | C | CPP | Python

Check if two string Match Where One string Contains Wildcard Characters

JAVA | C | CPP | Python

Program to Find the Non-repeating character in a String

JAVA | C | CPP | Python

Check if Two String are Anagram or Not

JAVA | C | CPP | Python

Frequency of Character in a String

JAVA | C | CPP | Python

Remove Brackets from Algebraic Expression

JAVA | C | CPP | Python

Replace Substring in a String

JAVA | C | CPP | Python

Count the Common Subsequences in two String

JAVA | C | CPP | Python

Largest Element in Array

JAVA | C | CPP | Python

Sum of elements in the Array

JAVA | C | CPP | Python

Second Smallest Element in an Array

JAVA | C | CPP | Python

Smallest and Largest element in an Array

JAVA | C | CPP | Python

Smallest Element in an Array

JAVA | C | CPP | Python

Removing Duplicates Elements from an Array

JAVA | C | CPP | Python

Reverse the Array

JAVA | C | CPP | Python

Sort Elements of Array

JAVA | C | CPP | Python

Power of Number

JAVA | C | CPP | Python

Highest Common Factor

JAVA | C | CPP | Python

Decimal to Binary Conversion

JAVA | C | CPP | Python

Binary to Octal Conversion

JAVA | C | CPP | Python

Find the Prime Numbers in the Given Range

JAVA | C | CPP | Python

Replace all 0’s With 1 in the Given Integer

JAVA | C | CPP | Python

Number of Digit in the integer

JAVA | C | CPP | Python

Rotate the Elements of the Matrix

JAVA | C | CPP | Python

Sort the Given Matrix

JAVA | C | CPP | Python

Spiral Traversal on a Matrix

JAVA | C | CPP | Python

Searching Element in the Matrix

JAVA | C | CPP | Python

Row with Maximum No. of 1’s

JAVA | C | CPP | Python

Common Elements in the Row’s of Matrix

JAVA | C | CPP | Python

Important String Coding Questions

Mathematical Coding Concepts

Arrays Important Coding Questions

Recursion Important Coding Questions

Arrays Advanced Questions

Matrix Coding Questions

Armstrong Number

Anagram Number

Sum of First N Natural numbers

Array Sorting Bubble Sort

Leap Year check

Prime Number Program

Sum of digits of a Number

Reverse Number

Palindrome Number

HCF Of two Number

Even Odd Number

Sum of a Digit of a Number

Greatest of the Two Number

Perfect Number

Power of the Number

Armstrong of a Number in the Given Range

Program to check the Number is Vowel or Constant

Check Whether a Character is Alphabet or Not

Program to find the ASCII Values of the Character

Calculate the Length of String without using Strlen() function

Toggle each Character in a String

Permutations of a Given string in lexicographically Sorted Order

Check if two string Match Where One string Contains Wildcard Characters

Program to Find the Non-repeating character in a String

Check if Two String are Anagram or Not

Frequency of Character in a String

Remove Brackets from Algebraic Expression

Replace Substring in a String

Count the Common Subsequences in two String

Largest Element in Array

Sum of elements in the Array

Second Smallest Element in an Array

Smallest and Largest element in an Array

Smallest Element in an Array

Removing Duplicates Elements from an Array

Reverse the Array

Sort Elements of Array

Power of Number

Highest Common Factor

Decimal to Binary Conversion

Binary to Octal Conversion

Find the Prime Numbers in the Given Range

Replace all 0’s With 1 in the Given Integer

Number of Digit in the integer

Rotate the Elements of the Matrix

Sort the Given Matrix

Spiral Traversal on a Matrix

Searching Element in the Matrix

Row with Maximum No. of 1’s

Common Elements in the Row’s of Matrix

Specific pair in the Matrix

Undergoing Code generation ….

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One response to “Coding”

  1. ram Avatar
    ram

    Nicely explained

    Reply

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