题解C++ | #字符串反转#

#include <algorithm>
#include <iostream>
#include <string>
using namespace std;

int main() {
    string s;

    getline(cin, s);
    reverse(s.begin(), s.end());
    cout << s;
}
// 64 位输出请用 printf("%lld")

#include<iostream>
#include<string>
#include<stack>
using namespace std;
int main()
{
    char c;
    int i=0;
    stack<char> car;
    while(cin>>c)
    {
        car.push(c);
    }
    i = car.size();
    while(i--)
    {   
        cout << car.top();
        car.pop();
    }
}