C - C CodeForces - 991C 题目内容: After passing a test, Vasya got himself a box of n candies. He decided to eat an equal amount of candies each morning until there are no more candies. However, Petya also noticed the box and decided to get some candies f…
A - A CodeForces - 136A 题解:按输入的顺序输出对应的下标即可,定义一个数组,将输入的作为下标,下标为值,最后依次输出即可: #include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; int s[n+5],i,a; for(i=1;i<=n;i++) { cin>>a; s[a]=i; } for(i=1;i<=n;i++) { if(i==1)co…
补题地址:https://zjusummer.contest.codeforces.com/ Contents ZJU-ICPC Summer 2020 Contest 1 by Group A Problem A. MUG Problem B. Count Angles Problem F. Balloons Tower Defence ZJU-ICPC Summer 2020 Contest 2 by Group B Problem A. The Number of Good Interva…
目录 Day 1 Building 4 Hamburg Steak Sweeping Day 2 Chameleon's Love Making Friends on Joitter is Fun Ruins 3 Day 3 Constellation 3 Harvest Stray Cat Day 4 Capital City Legendary Dango Maker Treatment Project 花点时间把 JOISC2020 给补了吧. 好好认识一下当时考场上的自己是多么智障. 目…
2018 HDU多校第四场赛后补题 自己学校出的毒瘤场..吃枣药丸 hdu中的题号是6332 - 6343. K. Expression in Memories 题意: 判断一个简化版的算术表达式是否合法. 题解: 注意细节即可. 代码: #include <bits/stdc++.h> using namespace std; int n; char s[505]; int main () { int T; cin>>T; for ( ; T; --T) { scanf(&quo…
2018 HDU多校第三场赛后补题 从易到难来写吧,其中题意有些直接摘了Claris的,数据范围是就不标了. 如果需要可以去hdu题库里找.题号是6319 - 6331. L. Visual Cube 题意: 在画布上画一个三维立方体. 题解: 模拟即可. 代码: #include <bits/stdc++.h> using namespace std; int a, b, c, R, C; char g[505][505]; int main () { int T; cin >>…
由于缺的题目比较多,竟然高达3题,所以再写一篇补题的博客 Lpl and Energy-saving Lamps During tea-drinking, princess, amongst other things, asked why has such a good-natured and cute Dragon imprisoned Lpl in the Castle? Dragon smiled enigmatically and answered that it is a big se…
今天第一场个人训练赛的题目有点恐怖啊,我看了半个小时多硬是一道都不会写.我干脆就直接补题去了.... 先补的都是简单题,难题等我这周末慢慢来吧... A Calandar Time Limit: 1 Second Memory Limit: 65536 KB http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=4113 题目意思很明确:给出一个日期和对应的星期几,求出另一个所给的日期是星期几. 题目已经简化了,12个…
春训团队赛第四场 ID A B C D E F G H I J K L M AC O O O O O O O O O 补题 ? ? O O 传送门 题目链接(CF Gym102021) 题解链接(pdf) 代码 & 简易题解 [A]:LCA 给定一个格状迷宫,保证任意点均可达,且任意两格点间有且仅有一条简单路径. 给定一组移动序列,求按照这个序列走的累计路程. 按照题意对图预处理,得到一棵树,对于每对询问求 \(\text{LCA}\) 的同时求距离,累加即为答案. 一开始 \(\text{RE…
为什么为了这么个简单题发博客呢? 因为我又因为位运算运算符优先级的问题血了 #include <bits/stdc++.h> using namespace std; #define int long long const int N = 100005; int n,a[N][62],t[62]; signed main() { ios::sync_with_stdio(false); cin>>n; int sum=0,tmp=0; for(int i=1;i<=n;i++…
A.Add Odd or Subtract Even 签到题~ #include<bits/stdc++.h> using namespace std; int T; int a,b; int main () { scanf("%d",&T); while (T--) { scanf("%d%d",&a,&b); if (a==b) { printf ("0\n");continue; } ==) { prin…