@[Achilles](/space/show?uid=96932)
```cpp
#include <cstdio>
int main()
{
long long a,b;
scanf("%lld%lld",&a,&b);
printf("%lld",a + b);
return 0;
}
```
by resftlmuttmotw @ 2019-02-15 21:34:22
不是，内存就0MB
by 加油！ @ 2019-02-15 21:41:00
是啊,我全用优化io都要好大空间
by tt14159 @ 2019-02-15 21:42:07
装逼用Dinic结果全TQwQ
# 再也不装逼了 QwQ
by t162 @ 2019-02-15 21:44:26
@[resftlmuttmotw](/space/show?uid=73992) 恭喜大佬80，一个点TLE（至少比我强，一直60以下）
为什么我的就40？搞不懂哇，玄学
```cpp
#include<bits/stdc++.h>
using namespace std;
long int a,b;
int main()
{
scanf("%ld%ld",&a,&b);
printf("%ld",a+b);
return 0;
}
```
by Achiles @ 2019-02-15 21:45:51
我全优化都t了两个
by tt14159 @ 2019-02-15 21:46:26
怎么做qwq
by Achiles @ 2019-02-15 21:46:48
```cpp
#include <iostream>
#include <cstdio>
#include <cctype>
using namespace std;
using std::cin;
using std::cout;
using std::endl;
namespace IN {
const int MAX_INPUT = 1000000;
#define getc() (p1 == p2 && (p2 = (p1 = buf) + inbuf -> sgetn(buf, MAX_INPUT), p1 == p2) ? EOF : *p1++)
char buf[MAX_INPUT], *p1, *p2;
template <typename T> inline bool redi(T &x) {
static std::streambuf *inbuf = cin.rdbuf();
x = 0;
register int f = 0, flag = false;
register char ch = getc();
while (!std::isdigit(ch)) {
if (ch == '-') f = 1;
ch = getc();
}
if (std::isdigit(ch)) x = x * 10 + ch - '0', ch = getc(),flag = true;
while (std::isdigit(ch)) {
x = x * 10 + ch - 48;
ch = getc();
}
x = f ? -x : x ;
return flag;
}
template <typename T,typename ...Args> inline bool redi(T& a,Args& ...args) {
return redi(a) && redi(args...);
}
#undef getc
}
namespace OUT {
template <typename T> inline void put(T x) {
static std::streambuf *outbuf = cout.rdbuf();
static char stack[21];
static int top = 0;
if (x < 0) {
outbuf -> sputc('-');
x=-x;
}
if (!x) {
outbuf -> sputc('0');
outbuf -> sputc('\n');
return;
}
while (x) {
stack[++top] = x % 10 + '0';
x /= 10;
}
while (top) {
outbuf -> sputc(stack[top]);
-- top;
}
outbuf -> sputc('\n');
}
inline void putc (const char ch) {
static std::streambuf *outbuf = cout.rdbuf();
outbuf -> sputc(ch);
}
template <typename T> inline void put(const char ch,T x)
{
static std::streambuf *outbuf = cout.rdbuf();
static char stack[21];
static int top = 0;
if (x < 0) {
outbuf -> sputc('-');
x=-x;
}
if (!x) {
outbuf -> sputc('0');
outbuf -> sputc(ch);
return;
}
while (x) {
stack[++top] = x % 10 + '0';
x /= 10;
}
while (top) {
outbuf -> sputc(stack[top]);
--top;
}
outbuf -> sputc(ch);
}
template<typename T,typename ...Args> inline void put(T a,Args ...args) {
put(a);put(args...);
}
template<typename T,typename ...Args> inline void put(const char ch,T a,Args ...args) {
put(ch,a);put(ch,args...);
}
}
using IN::redi;
using OUT::put;
using OUT::putc;
int main(int argc, char const *argv[])
{
std::ios::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int a,b;
redi(a,b);
put(a+b);
return 0;
}
```
by tt14159 @ 2019-02-15 21:47:49
居然有人a了,tql
by tt14159 @ 2019-02-15 21:48:49
@[tt14159](/space/show?uid=23297) 天啊，看不懂
by Achiles @ 2019-02-15 21:49:11