源程序：
1 /* 2 Problem: 3 OJ: 4 User: S.B.S. 5 Time: 6 Memory: 7 Length: 8 */ 9 #include<iostream> 10 #include<cstdio> 11 #include<cstring> 12 #include<cmath> 13 #include<algorithm> 14 #include<queue> 15 #include<cstdlib> 16 #include<iomanip> 17 #include<cassert> 18 #include<climits> 19 #include<functional> 20 #include<bitset> 21 #include<vector> 22 #include<list> 23 #define F(i,j,k) for(int i=j;i<=k;++i) 24 #define M(a,b) memset(a,b,sizeof(a)) 25 #define FF(i,j,k) for(int i=j;i>=k;i--) 26 #define maxn 10001 27 #define inf 0x3f3f3f3f 28 #define maxm 4001 29 #define mod 998244353 30 #define LOCAL 31 using namespace std; 32 int read(){ 33 int x=0,f=1;char ch=getchar(); 34 while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();} 35 while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();} 36 return x*f; 37 } 38 long long n,m; 39 int main() 40 { 41 std::ios::sync_with_stdio(false);//cout<<setiosflags(ios::fixed)<<setprecision(1)<<y; 42 #ifdef LOCAL 43 freopen("in.txt","r",stdin); 44 freopen("out2.out","w",stdout); 45 #endif 46 cin>>n>>m; 47 cout<<n+m<<endl; 48 return 0; 49 }