32 条题解

  • 1
    @ 2025-12-14 12:27:47
    #include <iostream>
    using namespace std;
    int main()
    {
    	int a,b;
    	cin>>a>>b;
    	cout<<a+b;
    	return 0;
    }
    
    • 1
      @ 2025-11-22 9:41:59
      #include<iostream>
      using amespace std;
      int vera(int x,int y){
      	return x+y;
      }
      int main(){
      	int a=1,b=2;
      	cout<<vera(a,b);
      	return 0;
      }
      
      
      • 1
        @ 2025-10-25 9:34:12
        #include<iostream>
        using namespace std;
        int main(){
            int a,b;
            cin>>a>>b;
            cout<<a+b;
        return 0;
        }
        
        • 1
          @ 2025-10-25 9:33:33
          #include<bits/stdc++.h>
          using namespace std;
          const int N=1e3+10;
          int a,b;
          int main()
          {
          	cin >> a >> b;
          	cout << a+b;
          	return 0;
          }
          
          
          • 0
            @ 2025-12-28 18:10:49

            #include<bits/stdc++.h> using namespace std; const int N=1e3+10; int a,b; int main() { cin >> a >> b; cout << a+b; return 0; }

            • 0
              @ 2025-12-21 20:11:01

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

              • 0
                @ 2025-12-21 20:09:08

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

                }

                • 0
                  @ 2025-12-13 19:56:30

                  #include using namespace std; int main() { int a , b;

                  cin>>a>>b;
                  
                  cout<<a+b;
                  
                  return 0;	
                  

                  }

                  • 0
                    @ 2025-11-22 9:37:06
                    #include<bits/stdc++.h>
                    using namespace std;
                    const int N=1e3+10;
                    int Accepted(int a,int b){//Accepted()
                    	return a+b; 
                    }
                    int main()
                    {
                    	int a,b;
                    	cin >> a >> b;
                    	cout << Accepted(a,b);
                    	return 0;
                    }
                    //老登布置的作业系列
                    
                    
                    • 0
                      @ 2025-11-8 9:43:09
                      #include<bits/stdc++.h>
                      
                      using namespace std;
                      int main()
                      {
                      	string a1,b1;
                      	int a[10000]={},b[10000]={},c[10000]={};
                      	cin >> a1 >> b1;
                      	int lena=a1.size();
                      	int lenb=b1.size();
                      	for(int i=1;i<=lena;i++)
                      	{
                      		a[i]=a1[lena-i]-'0';
                      	} 
                      	for(int i=1;i<=lenb;i++)
                      	{
                      		b[i]=b1[lenb-i]-'0';
                      	}  
                      	int lenc=1;
                      	while(lenc<=lena||lenc<=lenb)
                      	{
                      		c[lenc]+=a[lenc]+b[lenc];
                      		if(c[lenc]>9)
                      		{
                      			c[lenc]-=10;
                      			c[lenc+1]++; 
                      		}
                      		lenc++;
                      	} 
                      	if(c[lenc]==0)
                      	{
                      		lenc--;
                      	}
                      	for(int i=lenc;i>=1;i--)
                      	{
                      		cout << c[i];
                      	}
                      	return 0;
                      }
                      
                      • -1
                        @ 2024-7-26 10:58:29

                        A+B Problem题解

                        新用户强烈建议阅读此帖

                        首先我们要理清思路

                        1.需要用到什么样的头文件?

                        2.用什么样的数据范围?

                        3.思路是什么?

                        首先题目中的数据范围是1a,b≤10^6, 而int 的范围是-2147483648-2147483647 正合题意,所以数据类型可以用int

                        话不多说,直接上代码

                        #include<iostream>//导入头文件,iostream里面是标准输入输出流(我说的什么?) 
                        using namespace std;//使用标准命名空间 
                        int main(){//主函数,程序的入口 
                        	int a,b;//创建a,b两个整型变量 
                        	cin>>a>>b;//输入 a , b 两个变量 
                        	cout<<a+b; //输出a+b的内容 
                        	return 0; 
                        }
                        

                        本蒟蒻发的第一篇题解,请多多支持喵~~

                        • -2
                          @ 2025-11-22 9:39:27

                          #include<bits/stdc++.h> using namespace std; const int N=1e3+10; int fx(int x,int y){ return x+y; } int main() { int a=1,b=2; cin>>a>>b; cout<<fx(a,b); return 0; }

                        • -2
                          @ 2025-11-22 9:38:05

                          #include<bits/stdc++.h> using namespace std; const int N=1e3+10; int fx(int x,int y){ return x+y; } int main() { int a=1,b=2; cin>>a>>b; cout<<fx(a,b); return 0; }

                          • -2
                            @ 2025-11-9 19:01:11

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

                            • -2
                              @ 2025-8-18 11:23:58

                              谁不会这道题??

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

                              其实是我不会

                              禁止发疯!!!

                              • -2
                                @ 2025-5-24 15:28:36
                                #include<bits/stdc++.h>//万能头文件
                                using namespace std;
                                
                                int main(){
                                //定义int类型变量a,b
                                int a;
                                int b;
                                //输入变量a,b
                                scanf("%d",&a);
                                scanf("%d",&b);
                                //输出a,b
                                printf(" %d\n", a + b);
                                //exit(0); 或 return 0; 结束程序
                                return 0;
                                }
                                
                                
                                • -2
                                  @ 2025-1-23 11:13:08
                                  #include<iostream>
                                  using namespace std;
                                  int main()
                                  {
                                  	int a,b;
                                  	cin>>a>>b;
                                  	cout<<a+b;
                                  }
                                  
                                  • -2
                                    @ 2024-11-16 16:21:16
                                    #include<iostream>
                                    using namespace std;
                                    int main(){
                                    	int a,b,c;
                                    	cin>>a>>b;
                                    	c=a+b;
                                    	cout<<c;
                                    }
                                    
                                    • -3
                                      @ 2025-5-11 9:37:50

                                      权威

                                      #include<iostream>
                                      #include<cstring>
                                      #include<cstdio>
                                      #include<cstring>
                                      using namespace std;
                                      struct node 
                                      {
                                          int data,rev,sum;
                                          node *son[2],*pre;
                                          bool judge();
                                          bool isroot();
                                          void pushdown();
                                          void update();
                                          void setson(node *child,int lr);
                                      }lct[233];
                                      int top,a,b;
                                      node *getnew(int x)
                                      {
                                          node *now=lct+ ++top;
                                          now->data=x;
                                          now->pre=now->son[1]=now->son[0]=lct;
                                          now->sum=0;
                                          now->rev=0;
                                          return now;
                                      }
                                      bool node::judge(){return pre->son[1]==this;}
                                      bool node::isroot()
                                      {
                                          if(pre==lct)return true;
                                          return !(pre->son[1]==this||pre->son[0]==this);
                                      }
                                      void node::pushdown()
                                      {
                                          if(this==lct||!rev)return;
                                          swap(son[0],son[1]);
                                          son[0]->rev^=1;
                                          son[1]->rev^=1;
                                          rev=0;
                                      }
                                      void node::update(){sum=son[1]->sum+son[0]->sum+data;}
                                      void node::setson(node *child,int lr)
                                      {
                                          this->pushdown();
                                          child->pre=this;
                                          son[lr]=child;
                                          this->update();
                                      }
                                      void rotate(node *now)
                                      {
                                          node *father=now->pre,*grandfa=father->pre;
                                          if(!father->isroot()) grandfa->pushdown();
                                          father->pushdown();now->pushdown();
                                          int lr=now->judge();
                                          father->setson(now->son[lr^1],lr);
                                          if(father->isroot()) now->pre=grandfa;
                                          else grandfa->setson(now,father->judge());
                                          now->setson(father,lr^1);
                                          father->update();now->update();
                                          if(grandfa!=lct) grandfa->update();
                                      }
                                      void splay(node *now)
                                      {
                                          if(now->isroot())return;
                                          for(;!now->isroot();rotate(now))
                                          if(!now->pre->isroot())
                                          now->judge()==now->pre->judge()?rotate(now->pre):rotate(now);
                                      }
                                      node *access(node *now)
                                      {
                                          node *last=lct;
                                          for(;now!=lct;last=now,now=now->pre)
                                          {
                                              splay(now);
                                              now->setson(last,1);
                                          }
                                          return last;
                                      }
                                      void changeroot(node *now)
                                      {
                                          access(now)->rev^=1;
                                          splay(now);
                                      }
                                      void connect(node *x,node *y)
                                      {
                                          changeroot(x);
                                          x->pre=y;
                                          access(x);
                                      }
                                      void cut(node *x,node *y)
                                      {
                                          changeroot(x);
                                          access(y);
                                          splay(x);
                                          x->pushdown();
                                          x->son[1]=y->pre=lct;
                                          x->update();
                                      }
                                      int query(node *x,node *y)
                                      {
                                          changeroot(x);
                                          node *now=access(y);
                                          return now->sum;
                                      }
                                      int main()
                                      {
                                          scanf("%d%d",&a,&b);
                                          node *A=getnew(a);
                                          node *B=getnew(b);
                                          //连边 Link
                                              connect(A,B);
                                          //断边 Cut
                                              cut(A,B);
                                          //再连边orz Link again
                                              connect(A,B);
                                          printf("%d\n",query(A,B)); 
                                          return 0;
                                      }
                                      
                                      
                                      
                                      
                                      • -4
                                        @ 2025-7-23 22:55:34
                                        #include<bits/stdc++.h>
                                        /*使用iostream库
                                        导入cin和cout函数*/
                                        using namespace std;
                                        /*获取命名空间*/
                                        int main(){//主函数
                                            int a,b;//定义整数变量
                                            cin>>a>>b;//输入数据
                                            cout<<a+b<<endl;//计算并输出数据
                                        
                                            return 0;//结束主函数
                                        }
                                        

                                        信息

                                        ID
                                        1
                                        时间
                                        1000ms
                                        内存
                                        128MiB
                                        难度
                                        1
                                        标签
                                        递交数
                                        4955
                                        已通过
                                        1399
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