Description Bessie has gone to the mall’s jewelry […]
POJ 3253 — Fence Repair
Description Farmer John wants to repair a small length […]
POJ 3069 — Saruman’s Army
Description Saruman the White must lead his army along […]
POJ 3617 — Best Cow Line
Description FJ is about to take his N (1 ≤ N ≤ 2,000) c […]
POJ 2386 — Lake Counting
Description Due to recent rains, water has pooled in va […]
POJ 1852 — Ants
Description An army of ants walk on a horizontal pole o […]
POJ 1013 — Counterfeit Dollar
题目大意 12枚硬币中只有1枚假币，假币比真币轻或者比真币重。用天平称了硬币三次，每次天平左边的硬币数都和右边 […]
POJ 1664 — 放苹果
题目大意 把M个同样的苹果放在N个同样的盘子里，允许有的盘子空着不放，问共有多少种不同的分法？（用K表示）5， […]
POJ 1543 — Perfect Cubes
题目大意 输入一个正整数N (N<=100)，求所有的四元组(a, b, c, d)，满足 a^3 = […]