31 条题解

  • 2
    @ 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;
    }
    
    
    • 2
      @ 2025-10-25 9:34:12
      #include<iostream>
      using namespace std;
      int main(){
          int a,b;
          cin>>a>>b;
          cout<<a+b;
      return 0;
      }
      
      • 2
        @ 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;
        }
        
        
        • 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
            @ 2025-11-8 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;
            }
            
            • 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
                
                
                • -1
                  @ 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; }

                • -1
                  @ 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; }

                  • -1
                    @ 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; }

                    • -1
                      @ 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!!!

                      • -1
                        @ 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;
                        }
                        
                        
                        • -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
                            @ 2025-5-11 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;
                            }
                            
                            
                            
                            
                            • -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
                                  @ 2025-7-23 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
                                  }
                                  
                                  • -3
                                    @ 2025-7-7 11:38:39
                                    #include<bits/stdc++.h>
                                    using namespace std;
                                    int main(){
                                    	long long a,b;
                                    	cin>>a>>b;
                                    	cout<<a+b;
                                    }
                                    
                                    
                                    • -3
                                      @ 2025-4-21 20:16:38
                                      ```cpp
                                      #include <bits/stdc++.h>
                                      using namespace std;
                                      #define LL long long
                                      const int N = 1e5 + 10;
                                      const int INF = 0x3f3f3f3f;
                                      string a1 , b1;
                                      int a[500] , b[500] , c[500];
                                      int main()
                                      {
                                          cin >> a1 >> b1;
                                          int lena = a1.size();
                                          int lenb = b1.size();
                                          for ( int i = 0 ; i < lena ; i++ )
                                      	{
                                              a[ lena - i ] = a1[i] - '0';
                                          }
                                          for ( int i = 0 ; i < lenb ; i++ )
                                      	{
                                              b[ lenb - i ] = b1[i] - '0';
                                          }
                                          int lenc = 1 , x = 0;
                                          while  ( lenc <= lena || lenc <= lenb )
                                      	{
                                              c[lenc] = a[lenc] + b[lenc] + x;
                                              x = c[lenc] / 10;
                                              c[lenc] = c[lenc] % 10;
                                              lenc++;
                                          }
                                          if ( x > 0 )
                                      	{
                                             c[lenc] = x;
                                          }
                                          else
                                      	{
                                             lenc--;
                                          }
                                          for ( int i = lenc ; i >= 1 ; i-- )
                                      	{
                                              cout << c[i];
                                      	}
                                          cout << endl;
                                      	return 0;
                                      }
                                      //菜鸟驿站
                                      //老六专属
                                      
                                      
                                      • -4
                                        @ 2025-7-6 23:16:54

                                        #include

                                        using namespace std;

                                        int main()

                                        {

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

                                        }

                                        信息

                                        ID
                                        1
                                        时间
                                        1000ms
                                        内存
                                        128MiB
                                        难度
                                        1
                                        标签
                                        递交数
                                        4943
                                        已通过
                                        1394
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