分析
做一个动态扫描数码显示器 一共需要三个部件:
模八计数器、8选一数据选择器、7段译码器
模八计数器
Library ieee;
Use ieee.std_logic_1164.all;
Use ieee.std_logic_unsigned.all;
Use ieee.std_logic_arith;
Entity m8 is
port(...
原题地址
十几分钟码完T了差不多一个小时,最后发现分块那里除写成模……这个状态真是没救了……
AC code:
#include
#include
#include
using namespace std;
const int N=200010;
int n,m,k,tot,L,R;
int a[N],cnt[N],ans[N]...
C Looooops
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 25104
Accepted: 7105
Description
A Compiler Mystery: We are given a C-language style for loop of type
for (variable = A; variable != B; variable...
Description
Given a positive integer N, you should output the most right digit of N^N.
Input
The input contains several test cases. The first line of the input is a single integer T which is the number of test c...