使用c语言完成编程，要求：在一个长122高62的四周各有一个单位作为边界战场中，在左边红方长40 高60的地域中每5行、每5列放置一个单位，该单位有每个兵力单元需要有相应的随时间推演的动态属性（如现有生命值[生命值<0表示该单元已被击毁而自动失效，即失去进攻和阻挡能力]、当前位置、速度[随生命值的减少，速度会下降]和行进方向、剩余弹药量等），并且可以通过输入装备编号来装备装备，并且每此放置单位前输出该单位坐标，并提醒输入装备编号。在右边蓝方同样完成如上操作。

这是一个比较复杂的程序，需要用到结构体和多线程等知识。下面是一个简单的示例代码，可以供参考。

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <pthread.h>

#define ROW 62
#define COL 122

#define RED_ROW_START 1
#define RED_COL_START 1
#define RED_ROW_END 60
#define RED_COL_END 40

#define BLUE_ROW_START 1
#define BLUE_COL_START 82
#define BLUE_ROW_END 60
#define BLUE_COL_END 121

#define UNIT_ROW_INTERVAL 5
#define UNIT_COL_INTERVAL 5

#define EQUIP_NUM 3

typedef struct {
    int x; // 当前位置 x 坐标
    int y; // 当前位置 y 坐标
    int health; // 生命值
    int speed; // 速度
    int direction; // 行进方向
    int ammo; // 剩余弹药量
} Unit;

typedef struct {
    int equip_id;
    int health_bonus;
    int speed_bonus;
    int ammo_bonus;
} Equipment;

typedef struct {
    int row_start;
    int col_start;
    int row_end;
    int col_end;
    int unit_row_interval;
    int unit_col_interval;
    Unit* units;
    Equipment* equipments;
} Battlefield;

void init_units(Battlefield* bf, int health, int speed, int ammo) {
    int row, col, i = 0;
    for (row = bf->row_start; row <= bf->row_end; row += bf->unit_row_interval) {
        for (col = bf->col_start; col <= bf->col_end; col += bf->unit_col_interval) {
            Unit* unit = &(bf->units[i]);
            unit->x = col;
            unit->y = row;
            unit->health = health;
            unit->speed = speed;
            unit->direction = 0;
            unit->ammo = ammo;
            printf("Unit %d: (%d, %d)\n", i+1, col, row);
            i++;
        }
    }
}

void print_units(Battlefield* bf) {
    int i;
    for (i = 0; i < (bf->row_end - bf->row_start + 1) / bf->unit_row_interval * (bf->col_end - bf->col_start + 1) / bf->unit_col_interval; i++) {
        Unit* unit = &(bf->units[i]);
        printf("Unit %d: (%d, %d), Health: %d, Speed: %d, Direction: %d, Ammo: %d\n", i+1, unit->x, unit->y, unit->health, unit->speed, unit->direction, unit->ammo);
    }
}

void* equip_unit(void* arg) {
    Unit* unit = (Unit*) arg;
    Equipment* equip = &(unit->equipments[unit->equip_id]);
    unit->health += equip->health_bonus;
    unit->speed += equip->speed_bonus;
    unit->ammo += equip->ammo_bonus;
    printf("Unit %d equipped with equipment %d\n", unit - unit->battlefield->units + 1, unit->equip_id + 1);
    return NULL;
}

void init_equipments(Equipment* equipments) {
    equipments[0].equip_id = 0;
    equipments[0].health_bonus = 10;
    equipments[0].speed_bonus = 0;
    equipments[0].ammo_bonus = 0;

    equipments[1].equip_id = 1;
    equipments[1].health_bonus = 0;
    equipments[1].speed_bonus = 5;
    equipments[1].ammo_bonus = 0;

    equipments[2].equip_id = 2;
    equipments[2].health_bonus = 0;
    equipments[2].speed_bonus = 0;
    equipments[2].ammo_bonus = 20;
}

void wait_for_input(Battlefield* bf) {
    char buf[10];
    int unit_id, equip_id;

    while (1) {
        printf("Input unit id to equip equipment (or -1 to exit): ");
        fgets(buf, sizeof(buf), stdin);
        if (sscanf(buf, "%d", &unit_id) != 1) {
            printf("Invalid input\n");
            continue;
        }
        if (unit_id == -1) {
            break;
        }
        if (unit_id < 1 || unit_id > (bf->row_end - bf->row_start + 1) / bf->unit_row_interval * (bf->col_end - bf->col_start + 1) / bf->unit_col_interval) {
            printf("Invalid unit id\n");
            continue;
        }

        printf("Input equipment id to equip (1-%d): ", EQUIP_NUM);
        fgets(buf, sizeof(buf), stdin);
        if (sscanf(buf, "%d", &equip_id) != 1) {
            printf("Invalid input\n");
            continue;
        }
        if (equip_id < 1 || equip_id > EQUIP_NUM) {
            printf("Invalid equipment id\n");
            continue;
        }

        Unit* unit = &(bf->units[unit_id-1]);
        unit->equip_id = equip_id-1;
        pthread_t tid;
        pthread_create(&tid, NULL, equip_unit, unit);
    }
}

int main() {
    Battlefield red_bf = {
        .row_start = RED_ROW_START,
        .col_start = RED_COL_START,
        .row_end = RED_ROW_END,
        .col_end = RED_COL_END,
        .unit_row_interval = UNIT_ROW_INTERVAL,
        .unit_col_interval = UNIT_COL_INTERVAL,
        .units = (Unit*) malloc(sizeof(Unit) * ((RED_ROW_END - RED_ROW_START + 1) / UNIT_ROW_INTERVAL * (RED_COL_END - RED_COL_START + 1) / UNIT_COL_INTERVAL)),
        .equipments = (Equipment*) malloc(sizeof(Equipment) * EQUIP_NUM),
    };
    Battlefield blue_bf = {
        .row_start = BLUE_ROW_START,
        .col_start = BLUE_COL_START,
        .row_end = BLUE_ROW_END,
        .col_end = BLUE_COL_END,
        .unit_row_interval = UNIT_ROW_INTERVAL,
        .unit_col_interval = UNIT_COL_INTERVAL,
        .units = (Unit*) malloc(sizeof(Unit) * ((BLUE_ROW_END - BLUE_ROW_START + 1) / UNIT_ROW_INTERVAL * (BLUE_COL_END - BLUE_COL_START + 1) / UNIT_COL_INTERVAL)),
        .equipments = (Equipment*) malloc(sizeof(Equipment) * EQUIP_NUM),
    };

    init_equipments(red_bf.equipments);
    init_equipments(blue_bf.equipments);
    init_units(&red_bf, 100, 10, 30);
    init_units(&blue_bf, 100, 10, 30);

    print_units(&red_bf);
    print_units(&blue_bf);

    wait_for_input(&red_bf);
    wait_for_input(&blue_bf);

    free(red_bf.units);
    free(blue_bf.units);
    free(red_bf.equipments);
    free(blue_bf.equipments);

    return 0;
}

这个程序使用了结构体 `Unit` 和 `Equipment` 来记录每个单位和每种装备的属性，使用结构体 `Battlefield` 来记录战场的信息。程序中使用了多线程来实现装备功能，当用户输入要装备的单位编号和装备编号后，程序会创建一个新的线程来装备该单位，装备完成后会打印出该单位的装备信息。