银行家算法java实现

经典算法 java实现 部分代码 // 系统拥有的初始资源数 public static int AVAILABLE[] = { 10, 5, 7 }; // 系统已给每个进程分配的资源数 public static int ALLOCATION[][] = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } }; // 每个进程还需要的资源数 public static int NEED[][] = { { 7, 5, 3 }, { 3, 2, 2 }, { 9, 0, 2 }, { 2, 2, 2 }, { 4, 3, 3 } }; // 每次申请的资源数 public static int Request[] = { 0, 0, 0 }; // 进程数与资源数 public static int M = 5, N = 3; int FALSE = 0; int TRUE = 1; public void showdata() { int i, j; System.out.print("系统可用的资源数为:/n"); for (j = 0; j < N; j++) { System.out.print("资源" + j + ":" + AVAILABLE[j] + " "); } System.out.println(); System.out.println("各进程还需要的资源量:"); for (i = 0; i < M; i++) { System.out.print("进程" + i + ":"); for (j = 0; j < N; j++) { System.out.print("资源" + j + ":" + NEED[i][j] + " "); } System.out.print("/n"); } System.out.print("各进程已经得到的资源量: /n"); for (i = 0; i < M; i++) { System.out.print("进程"); System.out.print(i); for (j = 0; j < N; j++) { System.out.print("资源" + j + ":" + ALLOCATION[i][j] + " "); } System.out.print("/n");