代码

/*
This code By @1353055672(Ligen)
[Warning]You're not excepted to understand this code!
RP++
*/
//#pragma GCC optimize(3)
#include<iostream>
#include<stdio.h>
#include<algorithm>
#include<cmath>
#include<cstring>
#include<queue>
#include<map>
#define ll long long
#define ull unsigned long long
#define mn 200020
#define mod (int)(1e9+7)
#define FOR(a,b,c) for (register ll a=b;a<=c;a++)
#define FORD(a,b,c) for (register ll a=b;a>=c;a--)
using namespace std;
inline ll read(){
    ll 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;
}
inline void writeln(ll a){
    if(a==0){puts("0");return;}
    if(a<0)putchar('-'),a=-a;
    char c1[120];
    int h=0;
    while(a)c1[++h]=a%10+'0',a/=10;
    FORD(i,h,1)putchar(c1[i]);putchar('\n');
    return;
}
inline ll Max(ll a,ll b){return (a>b)?a:b;}
inline ll Min(ll a,ll b){return (a<b)?a:b;}
inline ll Abs(ll x){return (x<0)?-x:x;}
inline void Swap(ll &x,ll &y){ll t=x;x=y;y=t;}

int main(){
	ll a=read(),b=read();writeln(a+b);
	return 0;
}

评测结果