A person wants to go from origin to a particular location, he can move in only 4 directions(i.e East, West, North, South) but his friend gave him a long route, help a person to find

# Array

## N Petrol bunks or City arranged in circle. You have Fuel and distance between petrol bunks. Is it possible to find starting point so that we can travel all Petrol Bunks

# Find the first circular tour that visits all petrol pumps

There are n petrol bunks arranged in circle. Each bunk is separated from the rest by a certain distance. You choose some mode of travel

## Rectangular chocolate bar Create at least one piece which consists of exactly nTiles tiles

## Rectangular chocolate bar Create at least one piece which consists of exactly nTiles tiles.

You have a rectangular chocolate bar that consists of width x height square tiles. You can split it into two rectangular … Read More

## write a c program that given a set a of n numbers and another number x determines whether or not there exist two elements in s whose sum is exactly x

## Given an array A[] and a number x, check for pair in A[] with sum as x

Write a C program that, given an array A[] of n numbers and another number x, determines whether

… Read More ## strtok()

## Function Strtok

char * strtok ( char * str, const char * delimiters );

What it does : Split string into tokens

A sequence of calls to this function split str into tokens,

which are