Write a program in C to implement Banker’s Algorithm to avoid Deadlock. Also explain the code briefly. 

The Banker's Algorithm is a resource allocation and deadlock avoidance algorithm. It ensures that a system remains in a safe state by evaluating resource allocation requests. Here's the C program to implement it, along with an explanation of the code:

```c
#include <stdio.h>

#define MAX_PROCESSES 5
#define MAX_RESOURCES 3

void calculateNeed(int need[MAX_PROCESSES][MAX_RESOURCES], int max[MAX_PROCESSES][MAX_RESOURCES], int allocated[MAX_PROCESSES][MAX_RESOURCES], int n, int m) {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            need[i][j] = max[i][j] - allocated[i][j];
        }
    }
}

int isSafe(int processes[], int avail[], int max[][MAX_RESOURCES], int allocated[][MAX_RESOURCES], int n, int m) {
    int need[MAX_PROCESSES][MAX_RESOURCES];
    calculateNeed(need, max, allocated, n, m);

    int finish[MAX_PROCESSES] = {0};
    int safeSequence[MAX_PROCESSES];
    int work[MAX_RESOURCES];

    for (int i = 0; i < m; i++) {
        work[i] = avail[i];
    }

    int count = 0;
    while (count < n) {
        int found = 0;
____ ____ _______ ____ _______ ___ _______.
________ __________ _________ ___ ____ ____ ___ ___ ______ ___ _____.
_____ ____ ____ ________ ____ ________.
________ __________ _____ _________ _____ _____ _________.
___ ___ ______ _____ _______ ______ _____.
______ ____ ______ __________ ___ ___.
_________ _________ ________ ____ _________ ________ ___ __________ ___ _______ ____ ________.
_______ ___ ________ ______ ____ _____.
_______ _______ ________ ______ _____ ____.
__________ _______ _____ ___ _______ __________ ________ ______.
__________ __________ _________ _______ _____.
________ ________ ________ ___ ______ __________ ____ __________ ______.
________ ______ ______ _________ _________ __________ ___ _________ ______ ___ _______ ___.
__________ _________ __________ ______ ________ ______ ____ _____ __________ __________ __________.
_____ ______ __________ ___ _______.
_______ __________ ___ __________ _______ ______ ____ _________ ______ _________ ______ ______.
___ ____ ___ ______ ______ ________ ________.
___ _____ ____ __________ ___ _______ _____ ______.
_________ ________ __________ ____ ______ _______ _________ _______ _______.
_____ ________ _____ ___ _______ _____ ___ ______ ________.
__________ ____ ________ __________ ___ ___ _____ _________.
____ _________ ________ ________ _______ ___ ________ _________ ___.
______ ___ ________ ___ _______ ___ _________ _________ __________ ___ ___.
_________ ________ ________ _____ ______ ___ _______ __________ ________.
______ ________ _______ _____ ____ ________ _____ _________ ____ ____ ___.
________ _________ __________ __________ _____ _______ ____ ___ _________.
___ _______ ___ __________ ________ _____ _____ __________ ____ ___ ______ __________.
__________ ____ ________ _________ __________ __________ ________ ________ _______ _______ ___.
______ _____ _______ _______ ______ __________ __________ ____ ______ ________ _______.
_____ ______ ______ ____ _________ ________ __________ _______ _______ __________ ___ _____.
________ ___ __________ ________ _______ ______ ________.
_______ ______ _________ ______ ___ ____.
_________ _______ ________ __________ __________ _______ ____ ________ __________ ________ _________ _____.
______ ____ _______ __________ ___ ____.
__________ ____ _________ _______ ___.
______ ___ ______ _______ _________ ________ ______.
____ ______ _________ _______ __________ _____ _____ _____ ___ _______ _________ _______.
____ ______ __________ _______ _________ _________ _________ __________ __________.
____ _________ __________ _____ __________ ______ ______ __________ ______ _________ __________ _________.
___ ______ __________ __________ ___ _______ _________ _____.
_________ ____ ___ ____ ____ __________ _______.
_____ ____ __________ ____ ______ _____ _____.
_______ _____ _________ __________ _____ ___ ___ __________.
____ _____ __________ _________ ____ _________ ______ _________ ___ ______.
__________ ________ ________ ___ ___ _______ ___ __________ ___ _______ ______ ___.
___ ____ ___ ____ _______ _____ ______ _________.
___ ______ _________ ________ ___ _______ ______ _________ ____ __________ ______ _______.
____ ______ _____ _____ ____ __________ ________ _________ ________ ______.
_______ ________ _________ ________ ________ ________ _____ ___ ___ _________ ____.
_____ ______ _________ ___ __________ ____ _________ ____ ________ _______ ___ ___.
________ ___ _____ __________ ____ ________ _______ ___ __________ __________.
__________ ___ ____ __________ _____ ____.
___ ______ ________ _____ _______ __________.
_________ __________ ___ _____ ______ _______ _________ ______ __________ ___.
__________ ___ ________ ___ ___.
______ _______ ________ ______ _______ ______ ________ _______ ________ __________ ____ ________.
_______ _______ ___ ___ _____ ___ ______ _______ ________ ___.
____ ____ ________ ____ _________ ____ ________ ____ ____.
_______ ____ __________ ___ _________ ________.
_________ _______ _______ ___ ________ _________ ___.
______ __________ __________ ______ _____ ______ ___.
________ ___ __________ ____ _______ ____ ___ _______ _______ ______ ______ _____.
____ _____ _______ ________ _____ ______ _____ _____ _________ __________ __________ ______.
_________ _______ ____ _______ _________ _________ ___ ________ ________ _____.
_____ ____ ___ ________ ___ ______ ___ ________ ___.
_________ ____ ___ __________ _________ _____ ____.
______ ______ ___ ______ ____ _______ ___ _______ ______.
_________ _____ _______ ___ ________ ________ ______.
_____ _________ ________ __________ ___.
Get Full Answer on WhatsApp