??挑战内存最高？

题解（AC）

#include <bits/stdc++.h>
using namespace std;
int main(){
	long long kun,a,b,c,e;
    cin>>b>>c;
    a = 8888888888888888888888888888888888888888888888888888888888888888888888888888;
    kun = 1;
     
    for (long long i=1;kun<a;kun++){
        if(kun%2==1){
         	e =+1;   
        }else{
            e =-1;
        }
    }
    for (long long i=1;kun<a;kun++){
        if(kun%2==1){
            kun+=2;
        }
    }
	cout<<b+c;
	
	return 0;
}