题解 | #字符逆序#

#include <iostream>
#include <vector>

#include <algorithm>
using namespace std;

int main() {
    string strInput;
    getline(cin,strInput);
	vector<char> vecChar;

	for (char chVal : strInput)
	{
		vecChar.push_back(chVal);
	}

	reverse(vecChar.begin(), vecChar.end());

	string strOutput = "";
	for (size_t i = 0; i < vecChar.size(); i++)
	{
		strOutput += vecChar[i];
	}

	cout << strOutput << endl;
}
// 64 位输出请用 printf("%lld")