<WFU暑假训练一> 解题报告
A - Codeforces 208C - Police Station(SPFA + DP计数)
B - Codeforces 137D - Palindromes(区间DP)
C - Codeforces 87B - Vasya and Types(模拟)
D - Codeforces 1202D - Print a 1337-string…(构造 + 思维)
E(待补)
F - Codeforces 1107D - Compression(思维 + 二维前缀和)
G - Codeforces 1038D - Slime(贪心)
H(待补)
I - Codeforces 1250B - The Feast and the Bus(枚举 + 贪心)
J - Codeforces 1138B - Circus(构造方程 + 枚举)