原创 PAT甲級1049 Counting Ones (30分) ***感覺不簡單，使用遞歸
1049 Counting Ones (30分) The task is simple: given any positive integer N, you are supposed to count the total numb
2020-07-04 03:04:31
原创 PAT甲級1109 Group Photo (25分) 和乙級的1055 集體照 (25分) 模擬，稍微麻煩點
1109 Group Photo (25分) Formation is very important when taking a group photo. Given the rules of forming K rows wit
2020-07-04 03:04:31
原创 PAT甲級1147 Heaps (30分) 層數遍歷快速構建二叉樹，深搜判斷大堆 小堆
1147 Heaps (30分) In computer science, a heap is a specialized tree-based data structure that satisfies the heap pro
2020-07-04 03:04:31
原创 PAT甲級1114 Family Property (25分) 題不難，麻煩點 ，並查集變形， map 我是左箭頭 int,node 我是右箭頭 mapp
Sample Input: 10 6666 5551 5552 1 7777 1 100 1234 5678 9012 1 0002 2 300 8888 -1 -1 0 1 1000 2468 0001 0004 1 2222
2020-07-04 03:04:31
原创 PAT甲級1148 Werewolf - Simple Version (20分) 和乙級狼人殺-簡單版（20 分） 關鍵是思考切入的角度
1148 Werewolf - Simple Version (20分) Werewolf（狼人殺） is a game in which the players are partitioned into two parties:
2020-07-04 03:04:31
原创 PAT甲級1108 Finding Average (20分) sscanf sprintf****
1108 Finding Average (20分) The basic task is simple: given N real numbers, you are supposed to calculate their aver
2020-07-04 03:04:31
原创 PAT甲級1149 Dangerous Goods Packaging (25分) 和乙級1090 危險品裝箱 (25分) 盡力簡化思路減少時間
1149 Dangerous Goods Packaging (25分) When shipping goods with containers, we have to be careful not to pack some in
2020-07-04 03:04:31
原创 PAT甲級1096 Consecutive Factors (20分) ****不算簡單的題 ，測試點1分析，因式分解
1096 Consecutive Factors (20分) Among all the factors of a positive integer N, there may exist several consecutive n
2020-07-04 03:04:31
原创 PAT甲級1128 N Queens Puzzle (20分) 判重
Sample Input: 4 8 4 6 8 2 7 1 3 5 9 4 6 7 2 8 1 9 5 3 6 1 5 2 6 4 3 5 1 3 5 2 4 Sample Output: YES NO NO YES 就是皇
2020-07-04 03:04:31
原创 PAT甲級1121 Damn Single (25分) 簡單題，注意輸出就好
1121 Damn Single (25分) “Damn Single (單身狗)” is the Chinese nickname for someone who is being single. You are suppose
2020-07-04 03:04:31
原创 PAT甲級1104 Sum of Number Segments (20分) 測試點2感覺不太對，兩位數字不同加法有區別
1104 Sum of Number Segments (20分) Given a sequence of positive numbers, a segment is defined to be a consecutive su
2020-07-04 03:04:31
原创 PAT甲級1134 Vertex Cover (25分) 英語捉急。。。。 優化時間
1134 Vertex Cover (25分) A vertex cover of a graph is a set of vertices such that each edge of the graph is incident
2020-07-04 03:04:31
原创 PAT甲級1112 Stucked Keyboard (20分) 測試點3，小細節多點
1112 Stucked Keyboard (20分) On a broken keyboard, some of the keys are always stucked. So when you type some senten
2020-07-04 03:04:31
原创 PAT甲級1146 Topological Order (25分) 拓撲排序
1146 Topological Order (25分) This is a problem given in the Graduate Entrance Exam in 2018: Which of the following
2020-07-04 03:04:31
原创 PAT甲級1125 Chain the Ropes (25分) 簡單題，但是實現時候需要注意點
1125 Chain the Ropes (25分) Given some segments of rope, you are supposed to chain them into one rope. Each time you
2020-07-04 03:04:31