将多维数组中的值计数到新数组中

def count_values(arr):
    count_dict = {}
    for sublist in arr:
        for value in sublist:
            if value in count_dict:
                count_dict[value] += 1
            else:
                count_dict[value] = 1
    return count_dict

# 示例多维数组
multi_dim_array = [[1, 2, 3], [2, 3, 4], [1, 2, 3, 4, 5]]

# 调用函数进行计数
result = count_values(multi_dim_array)

# 打印计数结果
for key, value in result.items():
    print(f"{key}: {value}")

1: 2
2: 3
3: 3
4: 2
5: 1