描述As we known, data stored in the computers is in binary form. The problem we discuss now is about the positive integers and its binary form. Given a positive integer I, you task is to find out an integer J, which is the minimum integer greater than…
https://cn.vjudge.net/contest/309482#problem/C #include<bits/stdc++.h> using namespace std; typedef long long ll; ; ]; int ans; int main() { int T; scanf("%d", &T); while (T--) { int n; scanf("%d", &n); ; i < n; i++) {…
[OpenJudge 3061]Flip The Card 试题描述 There are N× Ncards, which form an N× Nmatrix. The cards can be placed upwards or downwards. Now Acer is going to do some operations so that all the cards are placed upwards after the operations. In each operation,…