题目 D. Table with Letters - 2 time limit per test 2 seconds memory limit per test 256 megabytes input input.txt output output.txt Vasya has recently started to learn English. Now he needs to
题目链接:Codeforces 443A Anton and Letters 题目大意:给出一个字母的集合,问说有多少个不同的元素。 解题思路:水题。 #include <cstdio>#include <cstring>const int N = 1005;int n, v[N];char s[N];int main () {int ans = 0;memset(v, 0, si
链接:http://codeforces.com/problemset/problem/443/A Anton and Letters time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Re
题目描述 Vasya has recently started to learn English. Now he needs to remember how to write English letters. He isn't sure about some of them, so he decided to train a little. He found a sheet of square
用webpack创建vue项目时报错 D:\MyWorkSpace\vue_project>vue init webpack myVueProject1? Project name myVueProject1Sorry, name can no longer contain capital letters. 意思是项目名不能包含大写字母…