鏈接:https://codeforces.com/contest/1335 A - Candies and Two Sisters 略 B - Construct the String 略 C - Two Teams Composing 題意:給n個數,要求找到一個x,使得可以從n ...
目錄 A. Candies and Two Sisters B. Construct the String C. Two Teams Composing D. Anti Sudoku E . Three Blocks Palindrome hard version F. Robots on a Grid 比賽鏈接:https: codeforces.com contest A. Candies ...
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鏈接:https://codeforces.com/contest/1335 A - Candies and Two Sisters 略 B - Construct the String 略 C - Two Teams Composing 題意:給n個數,要求找到一個x,使得可以從n ...
Phoenix and Memory https://codeforces.com/contes ...
://codeforces.com/contest/1328 A. Divisibility Prob ...
目錄 A. Candies B. Balanced Array C. Alternating Subsequence D. Constant Palindrome ...
Heights https://codeforces.com/contest/1353 A ...
本場鏈接:Codeforces Round #704 (Div. 2) 閑話 大Fst場,排名從781->449,給我看傻了都.D題非常依賴特判,感覺我也不大能講清楚所有情況.E的話好像也比較碼農,正在寫,可能晚上做出來了就更新,沒做出來的話明天更. A. Three swimmers ...
本場鏈接:Codeforces Round #702 (Div. 3) A. Dense Array B. Balanced Remainders C. Sum of Cubes 思路 枚舉\(b\),由范圍可以知道\(1 \leq b \leq 10^4\).\(a\)可以求 ...
本場鏈接:Codeforces Round #699 (Div. 2) A. Space Navigation 題目大意:有一個飛船一開始在\((0,0)\),有一個操作列表\(s\),每個位置表示一個上下左右的移動操作.有一個目的地坐標是\((px,py)\).但是這個操作序列不一定能夠正確 ...