功能:翻转字符串 ,翻转数组, 用于STL的翻转。

头文件: <algorithm>

例子:

#include<stdio.h>
#include<iostream>
#include<math.h>
#include<stdlib.h>
#include<ctype.h>
#include<algorithm>
#include<vector>
#include<string>
#include<queue>
#include<stack>
#include<set>
#include<map>
#include<string>
#include<sstream>

using namespace std;

char s[100];
int p[1000];

int main()
{
	cin >> s;
	cout << s << endl;
	for (int i = 1; i <= 5; i++)
		cin >> p[i];
	for (int i = 1; i <= 5; i++)
		cout << p[i] << " ";
	cout << endl;
	reverse(s,s+5);
	cout << s << endl;
	reverse(p+1,p+6);
	for (int i = 1; i <= 5; i++)
		cout << p[i] << " ";
	cout << endl;

}
stl reverse 函数_ci