Leading and Trailing lightoj 链接:http://lightoj.com/volume_showproblem.php?problem=1282 uva 链接:http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1970 题意:给定 n, k ,求 nk 的前3位和后三位的值. 思路:1.前 3 位:把 nk 转化为…
Leading and Trailing You are given two integers: n and k, your task is to find the most significant three digits, and least significant three digits of nk. Input Input starts with an integer T (≤ 1000), denoting the number of test cases. Each case st…