#include <bits/stdc++.h> using namespace std; bool isRel(int number) { if (number % 7 == 0) return true; while (number != 0) { i...

#include <iostream> #include <string> using namespace std; bool isPali(string str) { int lo = 0, hi = str.size() - 1; while ...

#include <iostream> #include <string> using namespace std; string getAns(int a, int b) { if (a == b) return "我和N诺一样牛逼"; ret...