6

#include<bits/stdc++.h> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<a+b; return 0; }

using namespace std;
int sum(int a,int b)
{
    int ss = a+b;
    return ss;
}
int main()
{
    int a,b,s;
    cin>>a>>b;
    s = sum(a,b);
    cout<<s;
    return 0;
}

kl.jfnl;fnklfgldmcv cxcmc k.dfvnfld

#include using namespace std;

int main () { cin >> *new int () >> *new int (); cout << *(new int () - 16) + *(new int () - 16) + 1; return 0; }

#include<bits/stdc++.h>
using namespace std;

int main(){
    int a,b;
    cout<<a+b;
    return 0;
}

废话不多说，定义两个变量直接输出它们的和即可，别整那些没用的。

//位运算
#include <bits/stdc++.h>
using namespace std;
int add(int a, int b) {
    if (b == 0) return a;
    return add(a ^ b, (a & b) << 1);
}
int main() {
    int a, b; scanf("%d%d", &a, &b);
    printf("%d\n", add(a, b));
    return 0;
}

//暴力
#include <bits/stdc++.h>
using namespace std;
int main() {
    int a, b; scanf("%d%d", &a, &b);
    for (int i = min(2 * a, 2 * b);i <= max(2 * a, 2 * b); i++)
        if (a + b == i) {
            printf("%d", i); 
            return 0;
        }
}

//能过的
#include <bits/stdc++.h>
#define ___ int
#define $$$ main
#define _$_$_ return
#define _ cin
#define $ cout
#define __ using
#define $$ namespace
#define o_o std
__ $$ o_o;
___ $$$(){
    ___ _$o$_,$o_o$;
    _ >> _$o$_ >> $o_o$;
    $ << _$o$_ + $o_o$;
    _$_$_ 0;
}

//不用变量
#include <iostream>
using namespace std;

int main ()
{
    cin >> *new int () >> *new int ();
    cout << *(new int () - 16) + *(new int () - 16);
    return 0;
}

没啥可说的，上代码 #include using namespace std; int main() { int a,b; cin>>a>>b; cout<<a+b; return 0; }

using namespace std;
int main()
{
    char s1[1001],s2[1001];
    int a[1001] = {},b[1001] = {},c[1001] = {};
    cin>>s1>>s2;
    int lena = strlen(s1);
    int lenb = strlen(s2);
    for(int i=0;i<=lena-1;i++)
    {
        a[i] = s1[lena - 1 - i] - '0';
    }
    for(int i=0;i<=lenb-1;i++)
    {
        b[i] = s2[lenb - 1 - i] - '0';
    }
    int lenc;
    if(lena>lenb)
    {
        lenc = lena;
    }
    else
    {
        lenc = lenb;
    }
    int jw = 0;
    for(int i=0;i<=lenc-1;i++)
    {
        c[i] = a[i]+b[i]+jw;
        jw = c[i]/10;
        c[i] = c[i]%10;
    }
    if(jw==1)
    {
        cout<<1;
    }
    for(int i=lenc-1;i>=0;i--)
    {
        cout<<c[i];
    }
    return 0;
}

using namespace std;

int main(){ int a,b; cout<<a+b; return 0; }