#include
(849)#include
using namespace std;
int main(){
string str;
while(cin>>str){
for(int i=str.size()-1;i>=0;i--){
cout<<str[i];
}
cout<<endl;
}
return 0;
}
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String s = scanner.nextLine();
String s1 = new StringBuilder(s).reverse().toString();
System.out.println(s1);
}
} 当然也可以如下一行解决,但没必要 import java.util.Scanner;
public class Main02 {
public static void main(String[] args) {
System.out.println(new StringBuilder(new Scanner(System.in).nextLine()).reverse().toString());
}
}
#include<stdio.h>
#include<string.h>
int main (){//the shorter,the better.
char str[200],c;int i,n;
for(;~scanf("%s",str);)
for(n=strlen(str),i=n-1;i>=0;i?printf("%c",str[i]):printf("%c\n",str[i]),i--);
}
#include <iostream>
using namespace std;
int main() {
char str[201];
while (cin >> str) {
int len = 0 ;
for (; str[len] != '\0' ; len++);
for (int i = len - 1, j = 0 ; j < len / 2 ; i--, j++)
swap(str[i], str[j]);
for (int i = 0 ; i < len ; i++)
cout << str[i];
cout << endl;
}
return 0;
}只有我这么憨憨的吗…