题目描述 Your task is to Calculate a + b. Too easy?! Of course! I specially designed the problem for acm beginners. You must have found that some problems have the same titles with this one, yes,
1. libiconv编译时遇到以下报错 In file included from progname.c:26:0:./stdio.h:1010:1: error: ‘gets’ undeclared here (not in a function)_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead")
1010.Unfair contest 题目大意: 意思是总共 n n n个裁判,裁判要求打分区间在 [ 1 , h ] [1,h] [1,h]内,同时你已经知道前 n − 1 n-1 n−1个裁判对AB两人的打分 a 1 , a 2 , a 3 . . . a n − 1 ; b 1 , b 2 . . . b n − 1 ; a_1,a_2,a_3...a_n-_1;b_1,b_2...b
链接: http://acm.hust.edu.cn/problem.php?id=1010 题目: Description There is a string A. The length of A is less than 1,000,000. I rewrite it again and again. Then I got a new string: AAAAAA...
2020 Multi-University Training Contest #1 1010 Math is Simple 题意 hdu-6760 Math is Simple 给定一个n,求解如下式子 题解 设a+b=n时,设 g ( n ) = ∑ a = 1 n 1 a ( n − a ) [ g c d ( a , n − a ) = = 1 ] [ a < n − a ] g(