链接:https://codeforces.com/contest/1175/problem/B 题意: You are given a function ff written in some basic language. The function accepts an integer value, which is immediately written into some variable xx. xx is an integer variable and can be assigned…
链接:https://codeforces.com/contest/1175/problem/A 题意: You are given an integer nn and an integer kk. In one step you can do one of the following moves: decrease nn by 11; divide nn by kk if nn is divisible by kk. For example, if n=27n=27 and k=3k=3 yo…
A. From Hero to Zero 题目链接:http://codeforces.com/contest/1175/problem/A 题目 ou are given an integer n and an integer kIn one step you can do one of the following moves:decrease n by 1;divide n by k if n is divisible by k.For example, if n=27 and k=3 yo…
A.直接模拟. #include<cstdio> #include<cstring> #include<iostream> #include<algorithm> #define rep(i,l,r) for (int i=(l); i<=(r); i++) typedef long long ll; using namespace std; ll n,k,T,ans; int main(){ for (cin>>T; T--; ){ ci…
Problem Educational Codeforces Round 60 (Rated for Div. 2) - C. Magic Ship Time Limit: 2000 mSec Problem Description Input Output The only line should contain the minimal number of days required for the ship to reach the point (x2,y2)(x2,y2). If it…
Problem Educational Codeforces Round 60 (Rated for Div. 2) - D. Magic Gems Time Limit: 3000 mSec Problem Description Input The input contains a single line consisting of 2 integers N and M (1≤N≤10^18, 2≤M≤100). Output Print one integer, the total n…
Codeforces Educational Codeforces Round 44 (Rated for Div. 2) F. Isomorphic Strings 题目连接: http://codeforces.com/contest/985/problem/F Description You are given a string s of length n consisting of lowercase English letters. For two given strings s an…
Codeforces Educational Codeforces Round 44 (Rated for Div. 2) E. Pencils and Boxes 题目连接: http://codeforces.com/contest/985/problem/E Description Mishka received a gift of multicolored pencils for his birthday! Unfortunately he lives in a monochrome w…
