2 solutions

  • 1
    @ 2025-4-15 15:18:27
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	string s;
    	cin>>s;
    	for(int i=0;i<=100;i++)
    	{
    		for(int j=0;j<=100;j++)
    		{
    			for(int k=0;k<=100;k++)
    			{
    				if(string(i,'A')+string(j,'B')+string(k,'C')==s)
    				{
    					cout<<"Yes";
    					return 0;
    				}
    			}
    		}
    	}
    	cout<<"No";
    	return 0;
    }
    
    
    • 0
      @ 2026-8-3 16:02:07
      #include<bits/stdc++.h>
      using namespace std;
      int main()
      {
      	string s;
      	cin>>s;
      	for(int i=0;i<=100;i++)
      	{
      		for(int j=0;j<=100;j++)
      		{
      			for(int k=0;k<=100;k++)
      			{
      				if(string(i,'A')+string(j,'B')+string(k,'C')==s)
      				{
      					cout<<"Yes";
      					return 0;
      				}
      			}
      		}
      	}
      	cout<<"No";
      	return 0;
      }
      • 1

      Information

      ID
      2436
      Time
      1000ms
      Memory
      256MiB
      Difficulty
      1
      Tags
      (None)
      # Submissions
      24
      Accepted
      12
      Uploaded By