薄荷糖·琳的博客

题源POJ-2785 POJ-2785-4 Values whose Sum is 0 Description The SUM problem can be formulated as follows: given four lists A, B, C, D of integer values, compute how many quadruplet (a, b, c, d ) ∈ A x B ...

题源POJ-2456 POJ-2456-Aggressive cows Description Farmer John has built a new long barn, with N (2 <= N <= 100,000) stalls. The stalls are located along a straight line at positions x1,…,xN (0 &l...

题源HDU-6261 HDU-6261-Rikka with Mutex Description Sometimes, technical terms implicate some life philosophy. Mutex is one of them. On your way to dream, you may be locked by some difficulties, and you...

题源HDU-2199 HDU-2199-Can you solve this equation? Description Now,given the equation 8x^4 + 7x^3 + 2x^2 + 3x + 6 == Y,can you find its solution between 0 and 100; Now please try your lucky. Input Th...

题源POJ-3122 POJ-3122-Pie Description My birthday is coming up and traditionally I’m serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various sizes. F of my friend...

题源HDU-2578 HDU-2578-Dating with girls(1) Description Everyone in the HDU knows that the number of boys is larger than the number of girls. But now, every boy wants to date with pretty girls. The girl...

题源HDU-1551 HDU-1551-Cable master Description Inhabitants of the Wonderland have decided to hold a regional programming contest. The Judging Committee has volunteered and has promised to organize the ...