原创 Pat(A) 1107. Social Clusters (30)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1107 1107. Social Clusters (30) When register on a social

原创 Pat(A) 1102. Invert a Binary Tree (25)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1102 1102. Invert a Binary Tree (25) The following is fro

原创 Pat(A) 1108. Finding Average (20)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1108 1108. Finding Average (20) The basic task is simple:

原创 Pat(A) 1100. Mars Numbers (20)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1100 1100. Mars Numbers (20) People on Mars count their n

原创 Pat(A) 1104. Sum of Number Segments (20)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1104 1104. Sum of Number Segments (20) Given a sequence o

原创 Pat(A) 1103. Integer Factorization (30)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1103 1103. Integer Factorization (30) The K-P factorizati

原创 Pat(A) 1061. Dating (20)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1061 1061. Dating (20) Sherlock Holmes received a note wi

原创 Pat(A) 1090. Highest Price in Supply Chain (25)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1090 1090. Highest Price in Supply Chain (25) A supply ch

原创 Pat(A) 1091. Acute Stroke (30)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1091 1091. Acute Stroke (30) One important factor to iden

原创 Pat(A) 1095. Cars on Campus (30)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1095 1095. Cars on Campus (30) Zhejiang University has 6

原创 Pat(A) 1101. Quick Sort (25)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1101 1101. Quick Sort (25) There is a classical process n

原创 Pat(A) 1105. Spiral Matrix (25)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1105 1105. Spiral Matrix (25) This time your job is to fi

原创 Pat(A) 1092. To Buy or Not to Buy (20)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1092 1092. To Buy or Not to Buy (20) Eva would like to ma

原创 Pat(A) 1094. The Largest Generation (25)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1094 1094. The Largest Generation (25) A family hierarchy

原创 Pat(A) 1106. Lowest Price in Supply Chain (25)

原題目: 原題鏈接:https://www.patest.cn/contests/pat-a-practise/1106 1106. Lowest Price in Supply Chain (25) A supply cha