int128与快读
作者:
做ac梦w
,
2022-11-21 12:51:15
,
所有人可见
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阅读 282
#include <iostream>
using namespace std;
#define int __int128
template <typename _Tp>
inline void read(_Tp &x)
{
char ch;
bool flag = 0;
x = 0;
while (ch = getchar(), !isdigit(ch))
if (ch == '-')
flag = 1;
while (isdigit(ch))
x = x * 10 + ch - '0', ch = getchar();
if (flag)
x = -x;
}
inline void print(__int128 x)
{
if (x < 0)
{
x = -x;
putchar('-');
}
if (x > 9)
print(x / 10);
putchar(x % 10 + '0');
}
signed main()
{
int t;
read(t);
print(t);
}