源码 1011字符逆序-c++ 2023-08-27

#include<iostream>
#include<string.h>
#include <string>
using namespace std;
int main()
{
    char w[100];
    cin.getline(w,100);//输入一整行包括空格
    //置换
    int start = 0;
    int end = strlen(w)-1;


    for (int temp;start<=end;)
    {
        temp = w[start];
        w[start] = w[end];
        w[end] = temp;
        start++; end--;
    }


    //输出
    int i = 0;
    for (; i < strlen(w); i++)
    {
        cout << w[i];
    }


    return 0;
}