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java中push_back(C++)的等效方法是什么?

The problem : Longest Increasing Subsequence

// input : int[] a = {3,2,6,4,5,1};

vector<vector<int>> l(a.size());

l[0].push_back(a[0]);

for(int i = 1 ; i < a.size() ;i++){
    for(int j = 0 ; j < i ;++){
        if(a[i] > a[j] && l[i].size() < l[j].size()+1){
             l[i] = l[j];
        }
    }   
    l[i].push_back(a[i]); 
 }
  • i want print this output :

  •  3
    
  •  2 6 
    
  •  2 4  
    
  •  2 4 5 
    
  •  1
    
  •  //Thanks so much for Helping
    

共 (1) 个答案