Người dùng lequockhanh

Phân tích điểm

10 / 10

AC | JAVA

Kth Smallest Element

vào lúc 8, Tháng 5, 2026, 3:01

2,00pp

weighted 100% (2,00pp)

25 / 25

AC | JAVA

Count Inversion

vào lúc 8, Tháng 5, 2026, 3:01

2,00pp

weighted 99% (1,97pp)

20 / 20

AC | JAVA

EI2122Q1ADAM2 - MATCHING

vào lúc 21, Tháng 4, 2026, 7:41

2,00pp

weighted 97% (1,94pp)

20 / 20

AC | JAVA

EIUMINDIST - Min Distance

vào lúc 18, Tháng 3, 2025, 5:06

2,00pp

weighted 96% (1,91pp)

30 / 30

AC | JAVA

Quick Sort

vào lúc 13, Tháng 6, 2026, 14:54

1,50pp

weighted 94% (1,41pp)

20 / 20

AC | JAVA

Women Day

vào lúc 14, Tháng 5, 2026, 7:39

1,50pp

weighted 93% (1,39pp)

26 / 26

AC | JAVA

Gift Wrapping

vào lúc 6, Tháng 4, 2026, 8:10

1,50pp

weighted 91% (1,37pp)

20 / 20

AC | JAVA

Page Numbers

vào lúc 5, Tháng 4, 2026, 15:42

1,50pp

weighted 90% (1,35pp)

20 / 20

AC | JAVA

Phân Công Công Việc

vào lúc 26, Tháng 2, 2025, 2:13

1,50pp

weighted 89% (1,33pp)

63 / 63

AC | JAVA

Du Lịch

vào lúc 6, Tháng 1, 2025, 0:51

1,50pp

weighted 87% (1,31pp)

Xem thêm...

Bài	Điểm
EI2122Q1ADAM1 - Number of pairs	1 / 1
EIBORE - Thất tình	1 / 1
EIDIVIDE - DIVIDE AND CONQUER	1 / 1
EIEQUALS - Permutation	1 / 1
EIFLIP - Flipping cells	1 / 1
EIJUMP - Jump Jump	1 / 1
EIMIN - Tìm phần tử nhỏ nhất khác 0	1 / 1
EIPAINTING - Art Exhibition 2	1 / 1
EIPMOD - Power mod	1 / 1
EIQUEENS - Eight queens puzzle	1 / 1
EISTORE - Cửa hàng	1 / 1
EISUBARRAY - Subarray with the largest sum	1 / 1
EISUBSET2 - Subset 2	1 / 1
EITHIEF2 - Trộm 2	1 / 1
Harmonious Lineup - Question 4 - 2526 Q2	1 / 1
EIUCOINS2 - Maximum Sum of Non-Adjacent Coins	1 / 1
EIUCOL - Living Cost	1 / 1
EIUDC1 - Divide and Conquer	1 / 1
EIUDEPRE - Depreciation	1 / 1
EIUDP2 - Carota đi làm	1 / 1
EIUGAME - Maximum path sum	1 / 1
EIUGAME2 - The number of path	1 / 1
EIUKNAPSACK2 - KNAPSACK - 0/1 Knapsack Problem	1 / 1
EIULOGGING2 - LOGGING 2	1 / 1
EIULOGGING3 - LOGGING 3	1 / 1
EIUQBHV - Possible passwords	1 / 1
EIUSUBSET - Subset 1	1 / 1
LOGGING - Logging	1 / 1

Bài	Điểm
Absolute value of 2 large integers	1 / 1
A Plus B	1 / 1
Average	1 / 1
The beauty value	1 / 1
Calculate the average	1 / 1
Check prime number	1 / 1
Common divisor	1 / 1
Compress a string	1 / 1
Convert the string	1 / 1
Count characters that appear exactly once characters	1 / 1
Count the odd digits	1 / 1
Count Pair Numbers	1 / 1
Count Whitespace Characters	1 / 1
Counting Student Pairs	1 / 1
Digits of N	1 / 1
Distinct Numbers	1 / 1
Divisors of N	1 / 1
Doubled value	1 / 1
Even Or Odd Calculation	1 / 1
Expression 1	1 / 1
Expression 2	1 / 1
Fibonacci	1 / 1
Find the "largest brother" number	1 / 1
Find N in a special sequence	1 / 1
Find the numbers divisible by 3 in the range	1 / 1
Frequency	1 / 1
Greatest common divisor	1 / 1
Hello Friends	1 / 1
The integer whose sum of digits equals N	1 / 1
The largest digit of N	1 / 1
League of Legends	1 / 1
Li Xi	1 / 1
Lowercase character to uppercase character	1 / 1
Maximum of 3 numbers	1 / 1
Measure Water	1 / 1
Meeting time	1 / 1
Minimum of 4 numbers	1 / 1
Missing Number	1 / 1
Multiplication Table	1 / 1
The number and sum of divisors of N	1 / 1
Number of Divisors of N	1 / 1
Number of terms	1 / 1
Number with 2 digits	1 / 1
Number with 3 digits	1 / 1
Count pairs of equal numbers	1 / 1
Is it a palindrome?	1 / 1
Perfect number	1 / 1
Perfect Square	1 / 1
Perimeter and area of a circle	1 / 1
Position of the positive number	1 / 1
Position of the last zero	1 / 1
Power Mod - Hard	1 / 1
Print the first N natural numbers	1 / 1
Remove Spaces	1 / 1
The smallest common divisor greater than 1	1 / 1
Sort 2 numbers	1 / 1
Sort three numbers in descending order	1 / 1
Sort in Non-Increasing Order	1 / 1
Sum of 2 large numbers	1 / 1
Sum of even numbers	1 / 1
The sum of the first N numbers	1 / 1
Sum of odd numbers not greater than N	1 / 1
Sum of K consecutive numbers	1 / 1
Sum of odd numbers	1 / 1
Sum of positive numbers	1 / 1
Table of natural numbers 1	1 / 1
Table of natural numbers 2	1 / 1
The K-th smallest number	1 / 1
Transform the number	1 / 1
Transforming to a Palindrome	1 / 1
Uppercase character to lowercase character	1 / 1
Water tank	1 / 1

Bài	Điểm
Lấy tín chỉ	1 / 1
OLP Practice Contest 2024 - A: The Largest Number	1 / 1
OLP Practice Contest 2024 - C: An Easy Question	1 / 1

Bài	Điểm
Distinct Numbers	1 / 1
EI2122Q1ADAM2 - MATCHING	2 / 2
Employees Total Revenue	1 / 1
Employees Working Hours	1 / 1
Employees Wage	1 / 1
Count Inversion	2 / 2
Member card management	1 / 1
Tín chỉ tích lũy	1 / 1
GPA	1 / 1
Dormitory	1 / 1
Letter W	1 / 1
Same birthday	1 / 1
Error detection	1 / 1
Exercise grades	1 / 1
Graduation	1 / 1
The highest profitable product	1 / 1
K greatest numbers	1 / 1
EILINKED - Linked List	1 / 1
Page Numbers	1,500 / 1,500
Buy gifts	1 / 1
Du Lịch	1,500 / 1,500
PowMod function	1 / 1
Scholarship 2	1 / 1
Ranking	1 / 1
Stack (Easy version)	1 / 1
Stock Management	1 / 1
Warehouse management	1 / 1
Inventory Management	1 / 1
Top highest GPA	1 / 1
Phân Công Công Việc	1,500 / 1,500
Assembly line	1 / 1
Class Attendance	1 / 1
Lesson Attendance	1 / 1
EIU Attendance	1 / 1
Beloved Teacher	1 / 1
Binary Search	1 / 1
Store's bank accounts	1 / 1
Store's bank accounts 2	1 / 1
BALANCED PARENTHESES	1 / 1
Bubble Sort	1 / 1
The total sales by day	1 / 1
Gift Wrapping	1,500 / 1,500
Women Day	1,500 / 1,500
Tính điểm trung bình	1 / 1
Excercise grades	1 / 1
Tính điểm môn học	1 / 1
Log Files	1 / 1
Tìm sự kiện	1 / 1
EIULOVE - Valentine	1 / 1
Kth Smallest Element	2 / 2
Merge Sort	1 / 1
EIUMINDIST - Min Distance	2 / 2
Distinct value	1 / 1
The most common number	1 / 1
First occurrence	1 / 1
EIU	1 / 1
Quick Sort	1,500 / 1,500
Selection Sort	1 / 1
Scholarships	1 / 1
Letter	1 / 1
The highest sales by day	1 / 1
Messages	1 / 1

Bài	Điểm
VÉ SỐ MAY MẮN	1 / 1
CÂU ĐỐ CỦA NHÂN SƯ	1 / 1

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Algorithm Design Analysis (28 điểm)

Children's Codes (72 điểm)

Chưa phân loại (3 điểm)

Data Structures and Algorithms (69 điểm)

EIU Contest (2 điểm)

Toán Rời Rạc 2 (4 điểm)

Bài	Điểm
EIUBFS1 - BFS Directed Graph	1 / 1
EIUBFS2 - BFS Undirected Graph	1 / 1
EIUDFS1 - DFS Directed Graph	1 / 1
EIUDFS2 - DFS Undirected Graph	1 / 1