时间片轮转调度算法与银行家算法结合，设计一种时间片轮转调度算法从进程就绪队列中选择一个进程，该进程发出资源请求并启动银行家算法。给出c语言实现代码

以下是时间片轮转调度算法与银行家算法结合的C语言实现代码：

#include <stdio.h>
#include <stdlib.h>

#define MAX_PROCESS 10
#define MAX_RESOURCES 10

int available[MAX_RESOURCES];
int max[MAX_PROCESS][MAX_RESOURCES];
int allocation[MAX_PROCESS][MAX_RESOURCES];
int need[MAX_PROCESS][MAX_RESOURCES];
int work[MAX_RESOURCES];
int finish[MAX_PROCESS];
int n_processes, n_resources, time_quantum;

void initialize() {
    int i, j;
    printf("Enter number of processes: ");
    scanf("%d", &n_processes);
    printf("Enter number of resources: ");
    scanf("%d", &n_resources);
    printf("Enter time quantum: ");
    scanf("%d", &time_quantum);
    printf("Enter available resources: ");
    for (i = 0; i < n_resources; i++) {
        scanf("%d", &available[i]);
    }
    for (i = 0; i < n_processes; i++) {
        for (j = 0; j < n_resources; j++) {
            printf("Enter maximum resources required by process %d for resource %d: ", i, j);
            scanf("%d", &max[i][j]);
            printf("Enter resources allocated to process %d for resource %d: ", i, j);
            scanf("%d", &allocation[i][j]);
            need[i][j] = max[i][j] - allocation[i][j];
        }
        finish[i] = 0;
    }
}

int is_safe() {
    int i, j, k;
    for (i = 0; i < n_resources; i++) {
        work[i] = available[i];
    }
    for (i = 0; i < n_processes; i++) {
        if (finish[i] == 0) {
            for (j = 0; j < n_resources; j++) {
                if (need[i][j] > work[j]) {
                    break;
                }
            }
            if (j == n_resources) {
                for (k = 0; k < n_resources; k++) {
                    work[k] += allocation[i][k];
                }
                finish[i] = 1;
                i = -1;
            }
        }
    }
    for (i = 0; i < n_processes; i++) {
        if (finish[i] == 0) {
            return 0;
        }
    }
    return 1;
}

void banker_algorithm(int process_id) {
    int request[MAX_RESOURCES], i;
    printf("Enter resource request for process %d: ", process_id);
    for (i = 0; i < n_resources; i++) {
        scanf("%d", &request[i]);
        if (request[i] > need[process_id][i] || request[i] > available[i]) {
            printf("Error: Process exceeded maximum claim or request exceeds available resources.\n");
            return;
        }
    }
    for (i = 0; i < n_resources; i++) {
        available[i] -= request[i];
        allocation[process_id][i] += request[i];
        need[process_id][i] -= request[i];
    }
    if (is_safe()) {
        printf("Resource allocated.\n");
    } else {
        printf("Resource allocation failed. Reverting changes.\n");
        for (i = 0; i < n_resources; i++) {
            available[i] += request[i];
            allocation[process_id][i] -= request[i];
            need[process_id][i] += request[i];
        }
    }
}

void time_slice_scheduling() {
    int i, j, k = 0, sum = 0;
    int waiting_time[MAX_PROCESS], turnaround_time[MAX_PROCESS];
    for (i = 0; i < n_processes; i++) {
        waiting_time[i] = 0;
    }
    while (1) {
        int done = 1;
        for (i = 0; i < n_processes; i++) {
            if (finish[i] == 0) {
                done = 0;
                for (j = 0; j < n_resources; j++) {
                    if (need[i][j] > 0) {
                        break;
                    }
                }
                if (j == n_resources) {
                    finish[i] = 1;
                    for (j = 0; j < n_resources; j++) {
                        available[j] += allocation[i][j];
                    }
                    waiting_time[i] = sum - max[i][j];
                    turnaround_time[i] = waiting_time[i] + max[i][j];
                } else {
                    int time_left = time_quantum;
                    while (time_left > 0 && need[i][j] > 0) {
                        need[i][j]--;
                        available[j]--;
                        time_left--;
                        sum++;
                    }
                }
            }
        }
        if (done == 1) {
            break;
        }
    }
    printf("Process ID\tWaiting Time\tTurnaround Time\n");
    for (i = 0; i < n_processes; i++) {
        printf("%d\t\t%d\t\t%d\n", i, waiting_time[i], turnaround_time[i]);
    }
}

int main() {
    initialize();
    int i, choice;
    while (1) {
        printf("1. Allocate resources\n2. Execute time slice scheduling\n3. Exit\n");
        printf("Enter choice: ");
        scanf("%d", &choice);
        switch (choice) {
            case 1:
                printf("Enter process ID: ");
                scanf("%d", &i);
                banker_algorithm(i);
                break;
            case 2:
                time_slice_scheduling();
                break;
            case 3:
                exit(0);
            default:
                printf("Invalid choice.\n");
        }
    }
    return 0;
}

注意：这段代码仅供参考，可能存在一些细节问题，需要适当修改和调试。