4 solutions

  • 3
    @ 2025-1-21 10:35:43
      #include<bits/stdc++.h>
      using namespace std;
      const int N=100001;
      char a[N];
      char b[N];
      int main()
      {
      	cin>>a;
      	int n=strlen(a);
      	for(int i=0;i<=n;i++)
      	{
      		b[i]=a[i]+a[i+1]
      		if(i==n-1)
      		{
      			b[i]=a[0]+a[i];
      		}
      	}
      	cout<<b;
      	return 0;
      }
    
    
    • 1
      @ 2026-1-17 14:56:56
      
        #include<bits/stdc++.h>
        using namespace std;
        const int N=100001;
        char a[N];
        char b[N];
        int main()
        {
        	cin>>a;
        	int n=strlen(a);
        	for(int i=0;i<=n;i++)
        	{
        		b[i]=a[i]+a[i+1]
        		if(i==n-1)
        		{
        			b[i]=a[0]+a[i];
        		}
        	}
        	cout<<b;
        	return 0;
        }
      
      • 0
        @ 2024-7-25 15:05:09
        #include<bits/stdc++.h>
        using namespace std;
        const int N=100001;
        char a[N];
        char b[N];
        int main()
        {
        	cin>>a;
        	int n=strlen(a);
        	for(int i=0;i<=n;i++)
        	{
        		b[i]=a[i]+a[i+1];
        		if(i==n-1)
        		{
        			b[i]=a[0]+a[i];
        		}
        	}
        	cout<<b;
        	return 0;
        }
        
        • -1
          @ 2025-7-17 9:38:06
          #include<bits/stdc++.h>
          using namespace std;
          const int N=100001;
          char a[N];         //定义字符数组a 
          char b[N];
          int main()
          {
          	cin>>a;
          	int n=strlen(a);
          	for(int i=0;i<=n;i++)  //循环(遍历字符数组下标(默认从0开始)) 
          	{
          		b[i]=a[i]+a[i+1];
          		if(i==n-1)         //判断i是否等于最后一位 
          		{
          			b[i]=a[0]+a[i];
          		} 
          	}
          	cout<<b;
          	return 0;
          }
          
          • 1

          Information

          ID
          917
          Time
          1000ms
          Memory
          256MiB
          Difficulty
          1
          Tags
          (None)
          # Submissions
          74
          Accepted
          44
          Uploaded By