inline int read(){ int x=0,f=1; char ch=getchar(); while(ch<'0'||ch>'9'){ if(ch=='-') f=-1; ch=getchar(); } while(ch>='0'&&ch<='9'){ x=(x<<1)+(x<<3)+( Read More
posted @ 2019-07-15 19:31 厂长在线养猪 Views(121) Comments(0) Diggs(0) Edit