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Problem Category Points AC % Users
is it palindrome? final 10p 58.0% 101
is palindrome number? practice 40p 35.3% 153
Integer To Even Odd Strings practice 10p 62.4% 67
Keyboard Row OOP 40p 51.0% 20
largest in diagonal line final 10p 65.3% 199
Leader and Follower practice 10p 64.1% 83
Hello DMOJ 113-1 程設A組 10 21.6% 82
library management system OOP 40p 29.0% 36
Life Path Number challenge 45p 33.8% 22
List Alternating Sum practice 45p 56.1% 32
Special Positions in a Binary Matrix final 10p 35.7% 91
Longest Stable Increasing 114-1計算機程式設計A組 10 83.3% 3
calculate sum and average midterm 1110 10p 35.9% 112
Matrix Snake challenge 20p 44.9% 59
Maximum Value in Each Row practice 45p 32.2% 28
Membership Discount 114-1計算機程式設計A組 10 21.5% 60
Average Method practice 40p 47.1% 156
Find Max Method practice 40p 55.8% 153
minesweeper (easy) fortest 10p 55.0% 93
What Season Is It? practice 50p 44.4% 190
? * ? table challenge 20p 56.7% 206
Multiplication Table within a Range practice 10p 47.5% 27
mutual number fortest 50p 52.5% 154
My friendship HashMap 60p 45.3% 44
Check Name in List practice 10p 23.6% 16
Nearest Perfect Square practice 10p 41.9% 18
Number Classification fortest 40p 53.7% 157
Number Comparison practice 50 33.0% 65
Number Pyramid practice 45p 63.3% 49
numbersbetween practice 50p 55.7% 192
Number Pair Calculator practice 10p 70.6% 54
Non-Zero Two Dim Array practice 10p 46.8% 49
odd plus one OOP 60p 50.0% 62
Conversion and Summing OOP 10p 42.3% 42
Credit Card Number Checker OOP 10p 44.0% 39
Filtering of Records OOP 10p 55.8% 33
Counting Values in a Column OOP 10p 63.3% 24
Searchable Bookstore OOP 10p 75.8% 19
Remove Sets From ArrayList OOP 10p 35.8% 32
Merge Sets But Excluded Values OOP 10p 53.7% 25
Bookstore Statistician OOP 10p 46.2% 25
Concatenation of Strings OOP 10p 78.1% 18
Integer Division on Matrices OOP 10p 73.7% 20
calculate triangle area - simple version 113-1 程設A組 10p 21.6% 63
InchConvert 113-1 程設A組 10 27.9% 62
Area difference (simple) 114-1計算機程式設計A組 10p 62.2% 133
Chinese Zodiac year simple 113-1 程設A組 5 41.2% 140
How many years from next traveling 113-1 程設A組 10 33.8% 121
OddAddMod 113-1 程設A組 10 61.2% 148
How Many Leap Years From 2000 113-1 程設A組 10 46.0% 92