输入输出优化

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<algorithm>
using namespace std;

inline int read()
{
    char ch=getchar();
    int re=0;
    bool fl=1;
    /*
    if (ch==‘-‘)
    {
        re=0;
        ch=getchar();
    }
    */
    while (ch>=‘0‘&&ch<=‘9‘)
    {
        re=re*10+ch-‘0‘;
        ch=getchar();
    }
    return fl?re:-re;
}
inline void write(int re)
{
    /*
    if (re<0)
    {
        putchar(‘-‘);
        re=-re;
    }
    */
    if (re>9) write(re/10);
    putchar(re%10+‘0‘);
}
int main()
{
    int n=read(),i,a;
    for (i=1;i<=n;i++)
    {
        a=read();
        write(a);
        putchar(‘\n‘);
    }
    return 0;
}