DZY Loves Sequences time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output DZY has a sequence a, consisting of n integers. We'
A. DZY Loves Hash time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output DZY has a hash table with p buckets, numbered from
题目地址:http://codeforces.com/contest/447/problem/C C. DZY Loves Sequences time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outpu
一、ff_ctz函数的作用 ff_ctz定义在FFmpeg源码目录的libavutil/intmath.h 下: #ifndef ff_ctz#define ff_ctz ff_ctz_c/*** Trailing zero bit count.** @param v input value. If v is 0, the result is undefined.* @return
一、ff_h2645_extract_rbsp函数的声明 ff_h2645_extract_rbsp函数的声明放在FFmpeg源码(本文演示用的FFmpeg源码版本为5.0.3,该ffmpeg在CentOS 7.5上通过10.2.1版本的gcc编译)的头文件libavcodec/h2645_parse.h中。 /*** Extract the raw (unescaped) bitstrea