About

Careers

Contact

Download

Join over 2 million coders!

Now code, anytime & anywhere

On

By downloading you agree to our
Terms of Service & Privacy Policy

Supported By

Meet Dcoder.

With Dcoder get access to all your coding frameworks directly on the mobile device.

The power of coding on any mobile device.

Our powerful compilers allow any device to build projects on morder frameworks, be it Reactjs, angular, etc etc .We support over 50 frameworks all on your phone.

Supercharge you workflow while on the go, or anywhere. Make edits and even connect your git accounts.

Coding is made easier with native gestures and interactions and the ability to export your projects, Dcoder is a powerful way for coding!

1,00,000 projects to fork from.

From creating entirely new projects or fork existing template or projects, all in just a click Docder now empowers you to go from a concept to deployment—in minutes.

Connected to your favourite platforms like WhatsApp etc sharing codes or projects is just a few clicks away.

Now, rethink the way you code.

Showcase the projects you create.

Only on Dcoder.

Challenge Yourself

You are given an array of N length. You have to rotate the array rightwards by K rotations, that is, shift each element to the right by K positions. P...

Solved By: 1192

Floating Number

Bob has a floating point number N. He wants to set the precision for 2 digits after the decimal point for the number. He is not good at coding, hence ...

Solved By: 4736

SwapMaster solves Symmetric Swap

The SwapMaster is known to be the greatest and fastest swapper of all time. You intend to bring him down and become the new SwapMaster of the city. Th...

Solved By: 4040

String Matching

Cody has a sequence of characters N. He likes a sequence if it contains his favourite sequence as a substring. Given the sequence and his favourite se...

Solved By: 2205

Steve is playing a quiz game with his brother John. As Steve just learned the concept of leap year, John wanted to test his knowledge. For that, John ...

Solved By: 3424

There are N students in a class and Teacher want to divide these students into some groups . Teacher told that groups consisting of two or less stude...

Solved By: 4186

Circle of Numbers

All numbers in NumberLand are standing in a circle for a dancing ceremony. Every number needs a dancing partner. Dancing partner of any number is the ...

Solved By: 2884

A happy string is a string in which each character is lexicographically greater than its next character. You are given a positive integer N as an inpu...

Solved By: 2153

Tom is a scientist. He uses huge machines for complex calculations. There is a problem, the machines takes input as Fahrenheit and Tom has the tempera...

Solved By: 4880

Three's Company

This problem requires you to create a output string from input string such that for every character in input string, there are three same characters i...

Solved By: 3203

You are given an array of N length. You have to rotate the array rightwards by K rotations, that is, shift each element to the right by K positions. P...

Solved By: 1192

Floating Number

Bob has a floating point number N. He wants to set the precision for 2 digits after the decimal point for the number. He is not good at coding, hence ...

Solved By: 4736

SwapMaster solves Symmetric Swap

The SwapMaster is known to be the greatest and fastest swapper of all time. You intend to bring him down and become the new SwapMaster of the city. Th...

Solved By: 4040

String Matching

Cody has a sequence of characters N. He likes a sequence if it contains his favourite sequence as a substring. Given the sequence and his favourite se...

Solved By: 2205

Steve is playing a quiz game with his brother John. As Steve just learned the concept of leap year, John wanted to test his knowledge. For that, John ...

Solved By: 3424

There are N students in a class and Teacher want to divide these students into some groups . Teacher told that groups consisting of two or less stude...

Solved By: 4186

Circle of Numbers

All numbers in NumberLand are standing in a circle for a dancing ceremony. Every number needs a dancing partner. Dancing partner of any number is the ...

Solved By: 2884

A happy string is a string in which each character is lexicographically greater than its next character. You are given a positive integer N as an inpu...

Solved By: 2153

Tom is a scientist. He uses huge machines for complex calculations. There is a problem, the machines takes input as Fahrenheit and Tom has the tempera...

Solved By: 4880

Three's Company

This problem requires you to create a output string from input string such that for every character in input string, there are three same characters i...

Solved By: 3203

You are given an array of N length. You have to rotate the array rightwards by K rotations, that is, shift each element to the right by K positions. P...

Solved By: 1192

Floating Number

Bob has a floating point number N. He wants to set the precision for 2 digits after the decimal point for the number. He is not good at coding, hence ...

Solved By: 4736

SwapMaster solves Symmetric Swap

The SwapMaster is known to be the greatest and fastest swapper of all time. You intend to bring him down and become the new SwapMaster of the city. Th...

Solved By: 4040

String Matching

Cody has a sequence of characters N. He likes a sequence if it contains his favourite sequence as a substring. Given the sequence and his favourite se...

Solved By: 2205

Steve is playing a quiz game with his brother John. As Steve just learned the concept of leap year, John wanted to test his knowledge. For that, John ...

Solved By: 3424

There are N students in a class and Teacher want to divide these students into some groups . Teacher told that groups consisting of two or less stude...

Solved By: 4186

Circle of Numbers

All numbers in NumberLand are standing in a circle for a dancing ceremony. Every number needs a dancing partner. Dancing partner of any number is the ...

Solved By: 2884

A happy string is a string in which each character is lexicographically greater than its next character. You are given a positive integer N as an inpu...

Solved By: 2153

Tom is a scientist. He uses huge machines for complex calculations. There is a problem, the machines takes input as Fahrenheit and Tom has the tempera...

Solved By: 4880

Three's Company

This problem requires you to create a output string from input string such that for every character in input string, there are three same characters i...

Solved By: 3203

Symmetric Matrix

Given a matrix of dimensions N x N. Print "YES"(without quotes) if it is a symmetric matrix, else print "NO"(without quotes).

Simple multiple problem

You are given 2 numbers N and M. You have to find the smallest number which when multiplied to N makes it a multiple of M.

Solved By: 1199

You will be given a group of words. You need to print all unique words in that group in descending order of their frequency, i.e the word repeated mos...

Dcoder Admiration

Dcoder has N members each numbered from 1 to N. A member admires other member if its number divides the other member's number. Given a number N you ...

Arithmetic Sequence

In mathematics, an arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms ...

Cody is preparing for a programming competition. He needs k more members for his team to be eligible for the competition. So he organizes a coding tes...

The Perfect Square

Cody was once understanding numbers, their squares and perfect squares from his teacher. A perfect square is a number that can be expressed as square ...

A Power Number is a positive number that can be expressed as x^x, i.e. x raise to the power of x, where x is any positive number. You will be given an...

Binary Operations

You will be given two numbers, a and b, in their binary form. You need to print their sum and their product in binary.

Please check the password!

Ethan has a possible list of password to hack a secure account. To select the correct password, he researched the owner and discovered that the accoun...

Symmetric Matrix

Given a matrix of dimensions N x N. Print "YES"(without quotes) if it is a symmetric matrix, else print "NO"(without quotes).

Simple multiple problem

You are given 2 numbers N and M. You have to find the smallest number which when multiplied to N makes it a multiple of M.

Solved By: 1199

You will be given a group of words. You need to print all unique words in that group in descending order of their frequency, i.e the word repeated mos...

Dcoder Admiration

Dcoder has N members each numbered from 1 to N. A member admires other member if its number divides the other member's number. Given a number N you ...

Arithmetic Sequence

In mathematics, an arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms ...

Cody is preparing for a programming competition. He needs k more members for his team to be eligible for the competition. So he organizes a coding tes...

The Perfect Square

Cody was once understanding numbers, their squares and perfect squares from his teacher. A perfect square is a number that can be expressed as square ...

A Power Number is a positive number that can be expressed as x^x, i.e. x raise to the power of x, where x is any positive number. You will be given an...

Binary Operations

You will be given two numbers, a and b, in their binary form. You need to print their sum and their product in binary.

Please check the password!

Ethan has a possible list of password to hack a secure account. To select the correct password, he researched the owner and discovered that the accoun...

Symmetric Matrix

Given a matrix of dimensions N x N. Print "YES"(without quotes) if it is a symmetric matrix, else print "NO"(without quotes).

Simple multiple problem

You are given 2 numbers N and M. You have to find the smallest number which when multiplied to N makes it a multiple of M.

Solved By: 1199

You will be given a group of words. You need to print all unique words in that group in descending order of their frequency, i.e the word repeated mos...

Dcoder Admiration

Dcoder has N members each numbered from 1 to N. A member admires other member if its number divides the other member's number. Given a number N you ...

Arithmetic Sequence

In mathematics, an arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms ...

Cody is preparing for a programming competition. He needs k more members for his team to be eligible for the competition. So he organizes a coding tes...

The Perfect Square

Cody was once understanding numbers, their squares and perfect squares from his teacher. A perfect square is a number that can be expressed as square ...

A Power Number is a positive number that can be expressed as x^x, i.e. x raise to the power of x, where x is any positive number. You will be given an...

Binary Operations

You will be given two numbers, a and b, in their binary form. You need to print their sum and their product in binary.

Please check the password!

Ethan has a possible list of password to hack a secure account. To select the correct password, he researched the owner and discovered that the accoun...

Alice and Dictionary

Mr. Alice has given an assignment to his students. The students are given long words. They have to find out the maximum number of words a given word c...

Magic ChessBoard

John has a magical chessboard. It looks like a normal chessboard except its size is N. Therefore the number of cells in the chessboard is N * N. He is...

Solved By: 1014

Love For Mathematics

Students of Dcoder school love Mathematics. They love to read a variety of Mathematics books. To make sure they remain happy,their Mathematics teacher...

Joel wants to buy N items. He came to know that for each item there is a cash back of some amount. The i th item will have cost Ci dollar and cash bac...

Depleting Ammunition

A war has started between two rival countries A and B. Country A wants to destroy the Capital city of B through aerial bombing. But due to the sudden ...

Bourne's Supremacy

Jason Bourne is a former spy who suffered from local amnesia and hence forgot who he was. After some time, he found a former colleague of his, Aaron, ...

Looking in the Mirror

Greg is given a binary tree rooted at X. He is tasked by his supervisor to find the mirror node of any node 't' with respect to X. He doesn't want to ...

Zack has messed up all his shoes. He has N shoes(single shoe, not paired). You have to search for the partner of each shoe. Find the maximum pair you ...

Students of Cambridge University went for a Hack-a-thon in Massachusetts. They decided to stay there overnight. So they all went in a hotel named Hawt...

Eric loves XOR. Eric's friends always ask him doubts related to XOR and he helps them to solve problems but he is busy because of his exams and asks y...

Alice and Dictionary

Mr. Alice has given an assignment to his students. The students are given long words. They have to find out the maximum number of words a given word c...

Magic ChessBoard

John has a magical chessboard. It looks like a normal chessboard except its size is N. Therefore the number of cells in the chessboard is N * N. He is...

Solved By: 1014

Love For Mathematics

Students of Dcoder school love Mathematics. They love to read a variety of Mathematics books. To make sure they remain happy,their Mathematics teacher...

Joel wants to buy N items. He came to know that for each item there is a cash back of some amount. The i th item will have cost Ci dollar and cash bac...

Depleting Ammunition

A war has started between two rival countries A and B. Country A wants to destroy the Capital city of B through aerial bombing. But due to the sudden ...

Bourne's Supremacy

Jason Bourne is a former spy who suffered from local amnesia and hence forgot who he was. After some time, he found a former colleague of his, Aaron, ...

Looking in the Mirror

Greg is given a binary tree rooted at X. He is tasked by his supervisor to find the mirror node of any node 't' with respect to X. He doesn't want to ...

Zack has messed up all his shoes. He has N shoes(single shoe, not paired). You have to search for the partner of each shoe. Find the maximum pair you ...

Students of Cambridge University went for a Hack-a-thon in Massachusetts. They decided to stay there overnight. So they all went in a hotel named Hawt...

Eric loves XOR. Eric's friends always ask him doubts related to XOR and he helps them to solve problems but he is busy because of his exams and asks y...

Alice and Dictionary

Mr. Alice has given an assignment to his students. The students are given long words. They have to find out the maximum number of words a given word c...

Magic ChessBoard

John has a magical chessboard. It looks like a normal chessboard except its size is N. Therefore the number of cells in the chessboard is N * N. He is...

Solved By: 1014

Love For Mathematics

Students of Dcoder school love Mathematics. They love to read a variety of Mathematics books. To make sure they remain happy,their Mathematics teacher...

Joel wants to buy N items. He came to know that for each item there is a cash back of some amount. The i th item will have cost Ci dollar and cash bac...

Depleting Ammunition

A war has started between two rival countries A and B. Country A wants to destroy the Capital city of B through aerial bombing. But due to the sudden ...

Bourne's Supremacy

Jason Bourne is a former spy who suffered from local amnesia and hence forgot who he was. After some time, he found a former colleague of his, Aaron, ...

Looking in the Mirror

Greg is given a binary tree rooted at X. He is tasked by his supervisor to find the mirror node of any node 't' with respect to X. He doesn't want to ...

Zack has messed up all his shoes. He has N shoes(single shoe, not paired). You have to search for the partner of each shoe. Find the maximum pair you ...

Students of Cambridge University went for a Hack-a-thon in Massachusetts. They decided to stay there overnight. So they all went in a hotel named Hawt...

Eric loves XOR. Eric's friends always ask him doubts related to XOR and he helps them to solve problems but he is busy because of his exams and asks y...