PAT Level B Problem Solving Catalog

ID	Title	C/C++ code	Remark
1001	(3n+1) conjecture (15)	code	simulation
1002	Write the number (20)	code	String handling
1003	I want to pass! (20)	code	Math question
1004	Achievement ranking (20)	code	find element
1005	Continue (3n+1) conjecture (25)	code	Hash
1006	Change the format to output an integer (15)	code	String handling
1007	Prime Pair Conjecture(20)	code	Prime number
1008	Circular right shift of array elements (20)	code	simulation
1009	tell the opposite (20)	code	String handling
1010	Unary Polynomial Derivation(25)	code	simulation
1011	A+B and C (15)	code	simulation
1012	Number Classification(20)	code	simulation
1013	Prime number (20)	code	Prime number
1014	Sherlock Holmes Dating (20)	code	String handling
1015	Theory of Virtue and Ability (25)	code	sort
1016	Section A+B (15)	code	simulation
1017	A divided by B (20)	code	big integer arithmetic
1018	Hammer scissors cloth(20)	code	simulation
1019	Digital Black Hole(20)	code	math problem
1020	Mooncake(25)	code	how are you
1021	Single digit statistics (15)	code	String handling
1022	A+B in D base (20)	code	base conversion
1023	Minimum number of groups (20)	code	how are you
1024	Scientific Notation(20)	code	String handling
1025	Reverse linked list(25)	code	linked list
1026	Program runtime(15)	code	simulation
1027	print hourglass(20)	code	Graphic printing
1028	Census (20)	code	find element
1029	old keyboard(20)	code	Hash
1030	Perfect Sequence(25)	code	two pointers
1031	Check ID (15)	code	String handling
1032	Which is the best excavator technology(20)	code	find element
1033	Old Keyboard Typing(20)	code	Hash
1034	Four operations on rational numbers(20)	code	Four operations on fractions
1035	Insertion and Merge(25)	code	two pointers
1036	Programming with Obama (15)	code	Graphic printing
1037	Find Change at Hogwarts (20)	code	base conversion
1038	Statistics of students with the same grades (20)	code	Hash
1039	buy it or not (20)	code	Hash
1040	There are several PATs (25)	code	logic questions
1041	Exam seat number(15)	code	find element
1042	Character Statistics(20)	code	Hash
1043	output PATest(20)	code	Hash
1044	Martian Numbers (20)	code	map mapping, the use of STL
1045	Quick Sort(25)	code	quicksort
1046	Punch (15)	code	simulation
1047	Programming Team Competition(20)	code	Hash
1048	Digital Encryption(20)	code	String handling
1049	Fragment Sum of Sequences(20)	code	math problem
1050	Spiral Matrix(25)	code	simulation
1051	Complex Multiplication(15)	code	simulation
1052	Sell ​​cute (20)	code	String handling
1053	Housing Vacancy Rate (20)	code	simulation
1054	Average (20)	code	String handling
1055	集体照 (25)	代码	排序
1056	组合数的和(15)	代码	数学问题
1057	数零壹(20)	代码	进制转换
1058	选择题(20)	代码	字符串处理
1059	C语言竞赛(20)	代码	逻辑题
1060	爱丁顿数(25)	代码	逻辑题
1061	判断题(15)	代码	逻辑题
1062	最简分数(20)	代码	分数化简
1063	计算谱半径(20)	代码	逻辑题
1064	朋友数(20)	代码	STL-set的使用
1065	单身狗(25)	代码	逻辑题，STL-set的使用
1066	图像过滤(15)	代码	逻辑题
1067	试密码(20)	代码	字符串
1068	万绿丛中一点红(20)	代码	逻辑题
1069	微博转发抽奖(20)	代码	map映射
1070	结绳(25)	代码	排序，贪心
1071	小赌怡情(15)	代码	水题
1072	开学寄语(20)	代码	简单题
1073	多选题常见计分法(20)	代码	逻辑题
1074	宇宙无敌加法器(20)	代码	逻辑题
1075	链表元素分类(25)	代码	链表
1076	Wifi密码(15)	代码	简单题
1077	互评成绩计算(20)	代码	水题
1078	字符串压缩与解压(20)	代码	逻辑题
1079	延迟的回文数(20)	代码	逻辑题
1080	MOOC期终成绩(25)	代码	map映射，排序
1081	检查密码(15)	代码	string字符串
1082	射击比赛 (20)	代码	逻辑题
1083	是否存在相等的差 (20)	代码	hash映射，map STL
1084	外观数列 (20)	代码	String字符串处理
1085	PAT单位排行 (25)	代码	排序，map STL