NTHU OJ - 5710 Stack (Use C++ Standard Library)

The following program is my ACcepted code for NTHU-5710 .
It's a for everybody to learn and discuss.
If there is any mistake or comment, please let me know.  :D

此乃NTHU 5710 的AC code!

歡迎一同討論學習，如有錯誤與任何建議請留言 : )

點這裡看題目 Click here to see this Problem!

	//This program is for NTHU 5710 Stack
	//題目來源 Problem link: http://140.114.86.38/problem.php?pid=5710
	#include<iostream>
	#include<stdio.h>
	#include<stack>
	#include<string.h>
	using namespace std;
	stack<int> s;
	void stackClear()
	{
	while( !s.empty())
	s.pop();
	}
	void stackTop()
	{
	if(s.size() == 0)
	printf("X\n");
	else
	printf("%d\n", s.top());
	}
	void stackPush(int n)
	{
	s.push(n);
	}
	void stackPop()
	{
	if( !s.empty())
	s.pop();
	}
	void stackAction(char action[])
	{
	if(strcmp(action, "top") == 0)
	stackTop();
	else if(strcmp(action, "push") == 0)
	{
	int tmp;
	scanf("%d", &tmp);
	stackPush(tmp);
	}
	else if(strcmp(action, "pop") == 0)
	stackPop();
	}
	int main()
	{
	char oper[5];
	stackClear();
	while(scanf("%s", &oper) != EOF)
	{
	stackAction(oper);
	}
	return 0;
	}

view raw NTHU OJ - 5710 Stack (Use C++ Standard Library).cpp hosted with ❤ by GitHub

Please feel free to use it after adding this blog as an reference. (http://autekroy.blogspot.tw) If there is any mistake or comment, please let me know. :D 

歡迎使用與分享任何內容，但請記得標示此部落格為出處。(http://autekroy.blogspot.tw/) 如果有發現任何的錯誤與建議請留言或跟我連絡。 : )