标签：div || col etc code turn bsp tchar ==
1 int read(){ 2 int f=1;int x=0;char s=getchar(); 3 while(s<‘0‘||s>‘9‘){if(s==‘-‘)f=-1;s=getchar();} 4 while(s>=‘0‘&&s<=‘9‘){x=x*10+s-‘0‘;s=getchar();} 5 x*=f; 6 return x; 7 }
标签：div || col etc code turn bsp tchar ==
原文地址：https://www.cnblogs.com/lcan/p/9570794.html
