util.md

# 工具类

如果想实现1～10之间的随机数，下面哪个代码可以实现：

## 答案

A

## 选项

### A

```Java

Random random = new Random();
int result = random.nextInt(10);
result = result + 1;
```

### B

```Java

Random random = new Random();
int result = random.nextInt(1);
result = result + 10;
```

### C

```Java

int max = 10;
int min = 1;
Random random = new Random();
int result = random.nextInt(min) % (max - min + 1) + min;
System.out.println(result);
```

### D

以上都是