A. Turtle and Piggy Are Playing a Game Problem Statement Turtle and Piggy are playing a number game. First, Turtle will choose an integer x x x, such that l ≤ x ≤ r l \le x \le r l≤x≤r, where l
比赛链接:http://codeforces.com/contest/432 A. Choosing Teams time limit per test:1 second memory limit per test:256 megabytes The Saratov State University Olympiad Programmers Trai
比赛链接:http://codeforces.com/contest/435 A. Queue on Bus Stop time limit per test:1 second memory limit per test:256 megabytes It's that time of the year when the Russians flood
比赛链接:http://codeforces.com/contest/569 A. Music time limit per test:2 seconds memory limit per test:256 megabytes Little Lesha loves listening to music via his smartphone. But
Tokitsukaze and Enhancement CodeForces - 1191A Tokitsukaze is one of the characters in the game “Kantai Collection”. In this game, every character has a common attribute — health points, shortened to
A Combination Lock n位0~9密码锁两种状态之间,问最少拨多少次。注意可能越过'0'。直接上代码。。 #include <bits/stdc++.h> using namespace std; char num1[1010];char num2[1010];int main(){int n;cin>>n;cin>>num1>>num2;int ans