讨论详情 - 信息学OJ系统

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快读快写模板
MrHuang LV 2 SU @ 2024-10-25 16:20:48

//快读
int read() {
    int x=0,f=1;
    char c=getchar();
    while(c<'0'||c>'9'){if(c=='-') f=-1;c=getchar();}
    while(c>='0'&&c<='9') x=x*10+c-'0',c=getchar();
    return x*f;
}
//快写
void write(int x) {
     if(x<0) putchar('-'),x=-x;
     if(x>9) write(x/10);
     putchar(x%10+'0');
}

j27eGU LV 2 @ 2025-7-9 22:37:52

//快读
int read()
{
  int x=0,f=1;
  char c=getchar();
  while(!(c>='0'&&c<='9'))
  {
    if(c=='-'){f=-1;}c=getchar();
  }
  while(c>='0'&&c<='9')
  {
    x=x*10+c-'0';c=getchar();
  }
  return x*f;
}
void print(int x)
{
  if(x<0)x=-x,putchar('-');
  if(x<9)putchar(x+'0');
  else print(x/10,putchar(x%10+'0');
}