程式語言 2018.07.21c, john的世界, USACO, 列舉, 暴力, Prime Palidromes_迴文素數_usaco1.5_列舉？ DESCRIPTION The number 151 is a prime palindrome because it is both a prime number and a palindrome (it is the same number when read forward as backwa […] 続きを読む
