solved.ac
Problems
Contribute
Arena
Rankings
Sign in
Problems
Users
Tags
Sort
#
Level
Title
# Solved
Avg. Tries
Random
#
Title
# Solved
Avg. Tries
31403
A
+
B
−
C
A + B - C
A
+
B
−
C
13,425
1.60
27866
문자와 문자열
STANDARD
63,355
1.48
11720
숫자의 합
STANDARD
135,576
1.78
11655
ROT13
15,424
1.66
10988
팰린드롬인지 확인하기
53,906
1.64
10808
알파벳 개수
STANDARD
33,593
1.47
9996
VJEKO
5,942
3.75
9251
LCS
31,856
2.40
9012
Parenthesis
83,138
2.14
4659
Easier Done than Said?
7,515
2.06
2675
Repeating Characters
114,811
1.99
1764
듣보잡
45,822
2.39
1259
Palindrome Numbers
40,535
1.76
1213
팰린드롬 만들기
11,705
2.31
1181
단어 정렬
70,520
2.45
1159
TRENER
12,825
1.89
1