Problem A — limit 1 second Odd Palindrome

题目链接： https://odzkskevi.qnssl.com/3b068390f8a2f00b5e1927f3e846ed02?v=1536723186

 

#include <iostream>
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
using namespace std;
int main()
{string s;
cin>>s;
int n=s.size();
if(n%2)printf("Odd.\n");
else printf("Or not.\n");
    return 0;
}