4 Queen's problem using backtracking| design and analysis of algorithms (DAA) скачать в хорошем качестве

4 Queen's problem using backtracking| design and analysis of algorithms (DAA)

Backtracking is a systematic way to go through all possible configuration of search space. The basic idea of backtracking is build up a vector one component at a time and to test whether the vector being formed has any chance of success. Backtracking algorithm is that if it is realized that the partial vector generated does not lead to an optimal solution then that vector may be ignored. In this method input is provided in the form of different component present in one set For example: Input X = { x 1, x2, x3,………… xn} X = Card deck then xn =52 The solution is generated by the reorganize in the given i/p with respect to certain constraints. For example: Output Y = { y1, y2, y3,………… yn}. There are two types of constraints 1. Explicit constraints. 2. Implicit constraints 1. Explicit constraints: If any condition is specifically specified in a given problem then it is called as explicit constraints (given constraints) 2. Implicit constraints: If the condition is derived from the given problem it is called as implicit constraints. Note that: The most important aspect of backtracking is to define the constraints. There is no process involve between input and output, we have organize all input to get the output 1. 4- Queen’s problem: First define the constraints Explicit constraints: Chess board 4× 4 is given in the problem where ‘4’ is the number of Queen’s Implicit constraints: 1. No two Queen’s should be in same row 2. No two Queen’s should be in same column 3. No two Queen’s should be in same diagonally 8-queens problem 🔗   • 8 Queen's Problem using backtracking|desig...   ⭐Courses Playlist ⭐ 🔗SYSTEM PROGRAMMING (SP):    • SYSTEM PROGRAMMING (SP)   🔗COMPILER DESIGN | COMPILER | LANGUAGE PROCESSOR:    • COMPILER DESIGN | COMPILER | LANGUAGE PROC...   🔗COMPILER DESIGN | COMPILER | LANGUAGE PROCESSOR:    • COMPILER DESIGN | COMPILER | LANGUAGE PROC...   🔗DESIGN AND ANALYSIS OF ALGORITHMS (DAA)| ALGORITHM:    • DESIGN AND ANALYSIS OF ALGORITHMS (DAA)| A...   🔗Computer Architecture and Digital System:    • Computer Architecture and Digital System   🔗COMPUTER GRAPHICS (CG) BY. AHMAD SIR:    • COMPUTER GRAPHICS (CG) BY. AHMAD SIR   #4queenproblem #backtraking #designandanalysis of algorithm #daa #example #viral #engineering