Preparing NOJ

# Problem Submitted Passed AC Rate
NOJ1123 Conflict 0 0 0%
NOJ1124 Hotel 1 1 100%
NOJ1125 Substring 1 1 100%
NOJ1126 GCD 0 0 0%
NOJ1127 Stick 1 1 100%
NOJ1128 An Industrial Spy 1 1 100%
NOJ1129 Common Subexpression Elimination 0 0 0%
NOJ1130 偶数求和 2 2 100%
NOJ1131 谣言传播 2 1 50%
NOJ1132 大飞机项目 2 1 50%
NOJ1133 搜索(三) 5 1 20%
NOJ1134 Christmas 0 0 0%
NOJ1135 Missile 1 1 100%
NOJ1136 Happy Children’s Day 2 0 0%
NOJ1137 Permutation 0 0 0%
NOJ1138 Minimal 0 0 0%
NOJ1139 My Summary 1 1 100%
NOJ1140 Preparation 0 0 0%
NOJ1141 Moonmist 0 0 0%
NOJ1142 最大连续和 2 2 100%

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implementation dp math greedy data structures brute force dfs and similar constructive algorithms graphs binary search sortings trees ...