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

**我是正经的了吧👀️**
#include <iostream> 
using namespace std;
int main()
{
    int a , b;  //定义变量
    cin >> a >> b;  //输入
    cout << a + b;  //终极加法
    return 0;
}

#include<iostream>
using namespace std;
int main()
{
	int a,b;//定义a b变量
	cin>>a>>b;//输入a b变量
	cout << a + b;//输出a+b的和
	return 0;
}a

using namespace std;
int main()
{
int a,b;
cin >> a >> b;
cout << a + b;
}

我是最正经的一个了吧

#include <iostream>
using namespace std;

int main() 
{
    int a, b;
    cin >> a >> b;
    int sum = a + b;
    cout << sum ;
    return 0;
}

#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <float.h>
#include <stdlib.h>
#include <string.h>
#include <bitset>
#include <cctype>
#include <cerrno>
#include <clocale>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <limits>
#include <list>
#include <map>
#include <iomanip>
#include <ios>
#include <iostream>
#include <istream>
#include <ostream>
#include <queue>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <utility>
#include <vector>
#include <cwchar>
#include <cwctype>
#include <complex.h>
#include <fenv.h>
#include <inttypes.h>
#include <stdbool.h>
#include <stdint.h>
#include <tgmath.h>
using namespace std;
int main(){
    int n, m;
    cin >> n >> m;
    cout << n + m;
}

#include <iostream>
using namespace std;
int main()
{
	int n, m; 
    cin >> n >> m;
    cout << n + m;
    return 0;
}

学习

#include<iostream>
using namespace std;
int main()
{
	int a,b;//定义a b变量
	cin>>a>>b;//输入
	cout << a + b;//输出a+b的和
	return 0;
}a

#include<bits/stdc++.h> using namespace std; int main() { int a, b; cin >> a >> b; cout << a + b; return 0; } //（个人认为还是#include<bits/stdc++.h>比#include<iostream>好用一些）这道题也是Very simple,只需要定义两个数，再将两个数相加就OK了

#include <iostream> using namespace std; int main(){ int n,m; cin>>n>>m; cout <<n+m; return 0; }

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int l = 1, r = 10000, a, b;
    cin >> a >> b;
    while (l <= r)
    {
        int mid = (l + r) / 2;
        if (a + b > mid)
        {
            l = mid + 1;
        }
        else if (a + b < mid)
        {
            r = mid - 1;
        }
        else
        {
            cout << mid;
            break;
        }
    }
    return 0;
}

入门版而已————

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

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

#include <bits/stdc++.h>
using namespace std;
struct Plus
{
    int a,b;//定义一个结构体
};
stack<int> sta;//定义一个栈
int main()
{
    Plus c;//结构体变量
    cin >> c.a >> c.b;
    sta.push(c.a);//入栈
    sta.push(c.b);
    int s;
    s += sta.top();//输出栈顶元素
    sta.pop();//出栈
    s += sta.top();
    cout << s;//输出总和
    return 0;
}

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

#include<iostream>
using namespace std;
int main()
{
int a,b;
cin>>a>>b;
cout<<a+b;
}

#include <iostream>
using namespace std;
int main()
{
    int a;
    cin >>a;
    if(a>=86)
    {
        cout<<"VERY GOOD";
    }
    if(a<=85)
    {
    if(a>=60)
    {
        cout<<"GOOD";
    }
    }
    if(a<60)
    {
        cout<<"BAD";
    }
    return 0;
}

哈哈哈