bear

CodeForces #195 Div.2-A. Vasily the Bear and Triangle

CF#195(div2) B:Vasily the Bear and Fly

CF#195(div2) A:Vasily the Bear and Triangle

CF 336A(Vasily the Bear and Triangle-推公式)

Codeforces 336A【 Vasily the Bear and Triangle 】

codeforces 336C Vasily the Bear and Sequence

Codeforces Round #226 (Div. 2) A. Bear and Raspberry

Codeforces Round #226 (Div. 2) B. Bear and Strings

Codeforces Round #226 (Div. 2) C. Bear and Prime Numbers

Codeforces Round #226 (Div. 2)A. Bear and Raspberry

Codeforces Round #226 (Div. 2)B. Bear and Strings

CF385C-(Bear and Prime Numbers)线性筛素数

Codeforces 385D Bear and Floodlight(几何+dp）

Codeforces 385C Bear and Prime Numbers(数论）

Codeforces 385B Bear and Strings(字符串）

Codeforces 385A Bear and Raspberry(水题）

CF：Problem 385C - Bear and Prime Numbers 预处理DP

Codeforces Round #226 (Div. 2)B. Bear and Strings

Codeforces Round #226 (Div. 2)A. Bear and Raspberry

Codeforces Round #226 (Div. 2)C. Bear and Prime Numbers

CF 385B Bear and Strings 求子串个数

CF C. Bear and Prime Numbers 筛选素数并计算

偶像 贝尔·格里尔斯（Bear Grylls）

【数论】CF 385C Bear and Prime Numbers

Codeforces Round #226 (Div. 2) D. Bear and Floodlight

Codeforces Round #226 (Div. 2)--A Bear and Raspberry

Codeforces 336C Vasily the Bear and Sequence 暴力

Codeforces 385C Bear and Prime Numbers [素数筛法]

Codeforces 336C Vasily the Bear and Sequence (暴力)

Codeforces Round #318 (Div. 2) A. Bear and Elections

573B. Bear and Blocks(Codeforces Round #318)

Codeforces Round #318 574C Bear and Elections(脑洞)