public static int[] create() { //产生随机的指令地址流 instructionAddresses = new int[400]; int k = 0; while(k < 200) { instructionAddresses[0 + k] = (int) (Math.random() * 200); if(instructionAddresses[0 + k] != 199) { // 保证顺序执行后不跨区间 instructionAddresses[0 + k + 1] = instructionAddresses[0 + k] + 1; }else { instructionAddresses[0 + k + 1] = instructionAddresses[0 + k]; } instructionAddresses[200 + k] = (int) (Math.random() * 200) + 200; if(instructionAddresses[200 + k] != 399) { instructionAddresses[200 + k + 1] = instructionAddresses[200 + k] + 1; }else { instructionAddresses[200 + k + 1] = instructionAddresses[200 + k]; } k += 2; } return instructionAddresses; } public static int[] convert(int[] instructionAddresses) {//将指令地址流变换成页地址流 pageAddresses = new int[400]; for(int i = 0; i < 400; i ++) { if(instructionAddresses[i] < 0 || instructionAddresses[i] >399) { System.out.println(); System.out.println("指令数据中存在错误数据!"); System.out.println(); }else { pageAddresses[i] = instructionAddresses[i] / 10; } } return pageAddresses; } public static int[] rannumber() { int[] addresses = new int[400]; addresses = create(); convert(addresses); return pageAddresses; }帮我写一段这段代码的伪代码
时间: 2024-04-02 19:31:11 浏览: 23
华为OD机试C卷- 跳格子3(Java & JS & Python & C).md-私信看全套OD代码及解析
函数 create():
1. 创建一个大小为 400 的整型数组 instructionAddresses
2. 初始化变量 k 为 0
3. 当 k < 200 时执行以下循环:
a. 生成一个随机整数作为 instructionAddresses[0 + k] 的值
b. 如果 instructionAddresses[0 + k] 不等于 199,则将 instructionAddresses[0 + k + 1] 的值设为 instructionAddresses[0 + k] + 1,否则将其值设为 instructionAddresses[0 + k]
c. 生成一个随机整数加上 200 作为 instructionAddresses[200 + k] 的值
d. 如果 instructionAddresses[200 + k] 不等于 399,则将 instructionAddresses[200 + k + 1] 的值设为 instructionAddresses[200 + k] + 1,否则将其值设为 instructionAddresses[200 + k]
e. k += 2
4. 返回 instructionAddresses 数组
函数 convert(instructionAddresses):
1. 创建一个大小为 400 的整型数组 pageAddresses
2. 对于数组中的每个元素,如果其值小于 0 或大于 399,则输出错误信息
3. 否则,将其值除以 10 并向下取整,将结果赋给 pageAddresses 数组对应位置
4. 返回 pageAddresses 数组
函数 rannumber():
1. 创建一个大小为 400 的整型数组 addresses
2. 调用函数 create() 生成随机的指令地址流并将其赋值给 addresses 数组
3. 调用函数 convert() 将指令地址流变换成页地址流并将其赋值给 pageAddresses 数组
4. 返回 pageAddresses 数组
阅读全文