What day is that day?
Time Limit: 2 Seconds Memory Limit: 65536 KB
It’s Saturday today, what day is it after 11+22+33+...+NN1^1 + 2^2 + 3^3 + ... ......
// luogu-judger-enable-o2
include <cstdio>
//include <iostream>
include <cstring>
include <algorithm>
include <cmath>
define R(a,b,c) for(regist ......