02-线性结构4 Pop Sequence(25 分) Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., Nand pop randomly. You are supposed to tell if a given sequence of numbers is a possible pop sequence of the stack. For example,…

02-线性结构4. Pop Sequence (25) 时间限制 100 ms 内存限制 65536 kB 代码长度限制 8000 B 判题程序 Standard 作者 CHEN, Yue Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given sequen…

02-线性结构4 Pop Sequence   (25分) 时间限制:400ms 内存限制:64MB 代码长度限制:16kB 判题程序:系统默认 作者:陈越 单位:浙江大学 https://pta.patest.cn/pta/test/3512/exam/4/question/62615 Given a stack which can keep MMM numbers at most. Push NNN numbers in the order of 1, 2, 3, ..., NNN and…

Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given sequence of numbers is a possible pop sequence of the stack. For example, if M is 5 and N is 7, we ca…

Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given sequence of numbers is a possible pop sequence of the stack. For example, if M is 5 and N is 7, we ca…

Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given sequence of numbers is a possible pop sequence of the stack. For example, if M is 5 and N is 7, we ca…

题目地址 https://pta.patest.cn/pta/test/16/exam/4/question/665 5-3 Pop Sequence   (25分) Given a stack which can keep MM numbers at most. Push NN numbers in the order of 1, 2, 3, ..., NN and pop randomly. You are supposed to tell if a given sequence of nu…

Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given sequence of numbers is a possible pop sequence of the stack. For example, if M is 5 and N is 7, we ca…

题目 Sample Input: 5 7 5 1 2 3 4 5 6 7 3 2 1 7 5 6 4 7 6 5 4 3 2 1 5 6 4 3 7 2 1 1 7 6 5 4 3 2 Sample Output: YES NO NO YES NO 基本思路 先把输入的数列用数组保存,然后依次将1,2,3...N入栈,每次入栈判断栈顶是否与数组中当前要输出的元素相等,如果相等则出栈(循环).如果遇到栈满或无法输出数组所有元素的情况则输出No. 代码 #include <iostream> #i…

模拟栈进出 方法一: 1 #include<stdio.h> 2 #define MAXSIZE 1000 3 4 typedef struct{ 5 int data[MAXSIZE]; 6 int top; 7 }SqStack; 8 9 int InitStack(SqStack *s){ 10 s->top=-1; 11 return 0; 12 } 13 14 int Push(SqStack *s,int e){ 15 if(s->top==MAXSIZE) retur…