A knight's tour is a sequence of moves of a knight on a chessboard such that the knight visits every square only once. If the knight ends on a square that is one knight's move from the beginning square (so that it could tour the board again immediately, following the same path), the tour is … Read More →

Given a set of non-negative integers, and a value sum, determine if there is a subset of the given set with sum equal to given sum.

Examples:

set[] = {3, 34, 4, 12, 5, 2},

sum = 9

Output: True

//There is a subset (4, 5) with sum 9.

Let isSubSetSum(int set[], int n, int sum) … Read More →