07 2018 档案

摘要：题目： A palindrome is a word, number, or phrase that reads the same forwards as backwards. For example, the name “anna” is a palindrome. Numbers can als 阅读全文

摘要：恢复内容开始 第一题思维题 #include<iostream>using namespace std;int main(){ int n,flag; long long x; cin>>n; flag=0; while(n--){ cin>>x; if(x%2==1&&flag==0){ cout 阅读全文