摘要:
题目描述 Farmer John is running out of supplies and needs to purchase H (1 <= H <= 50,000) pounds of hay for his cows. He knows N (1 <= N <= 100) hay supp 阅读全文
摘要:
题目描述 FJ has installed a beautiful pond for his cows' aesthetic enjoyment and exercise. The rectangular pond has been partitioned into square cells of 阅读全文