#include <cstdio> #include <algorithm> using namespace std; int main() { int t; scanf("%d", &t); while (t--) { int r, g, b; scanf("%d %d %d", &r, &g, &b); int sum = r + g + b; int maxn = max(r, g); maxn = ma…
Codeforces Round #603 (Div. 2) A. Sweet Problem A. Sweet Problem time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You have three piles of candies: red, green and blue candies: the first pile…
A. Sweet Problem the first pile contains only red candies and there are r candies in it, the second pile contains only green candies and there are g candies in it, the third pile contains only blue candies and there are b candies in it. Each day Tany…
E. Editor The development of a text editor is a hard problem. You need to implement an extra module for brackets coloring in text. Your editor consists of a line with infinite length and cursor, which points to the current character. Please note that…
链接: https://codeforces.com/contest/1263/problem/E 题意: The development of a text editor is a hard problem. You need to implement an extra module for brackets coloring in text. Your editor consists of a line with infinite length and cursor, which point…
传送门 感觉脑子还是转得太慢了QAQ,一些问题老是想得很慢... A. Sweet Problem 签到. Code /* * Author: heyuhhh * Created Time: 2019/11/29 22:36:19 */ #include <iostream> #include <algorithm> #include <vector> #include <cmath> #include <set> #include <ma…
A. Sweet Problem (找规律) 题目链接 大致思路: 有一点瞎猜的,首先排一个序, \(a_1>a_2>a_3\) ,发现如果 \(a_1>=a_2+a_3\) ,那么答案肯定是 \(a_2+a_3\) ,然后发现发现规律当 \(a_2==a_3\) 的时候,还可以贡献 \((a_1+a_2+a_3)/2\) 的答案,所以只要 \(a_1\) 和 \(a_2\) 减掉一个值就可以了. B. PIN Codes (暴力) 题目链接 大致思路: 可以知道,存在一个数字不同的pi…
链接: https://codeforces.com/contest/1263/problem/A 题意: You have three piles of candies: red, green and blue candies: the first pile contains only red candies and there are r candies in it, the second pile contains only green candies and there are g ca…
B. Alyona and Mex 题目连接: http://www.codeforces.com/contest/682/problem/B Description Someone gave Alyona an array containing n positive integers a1, a2, ..., an. In one operation, Alyona can choose any element of the array and decrease it, i.e. replac…
A. Exam Time Limit: 1 Sec  Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/534/problem/A Description An exam for n students will take place in a long and narrow room, so the students will sit in a line in some order. The teacher suspects that…