How can I use an array as map value?

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太阳男子 2020-12-01 08:04

I\'m trying to create a map, where the key is an int, and the value is an array as follows:

int red[3]   = {1,0,0};
int green[3] = {0,1,0};
int b


      
      
        
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                   难免孤独
                                             
                
                
                (楼主)
            
              
              
                2020-12-01 08:35
              

            
            
                        
Don't map to an int[], instead, map to an int* like this:

#include 
#include 
using namespace std;
int main(){
    std::map colors;
    int red[] = {3,7,9};
    colors[52] = red;
    cout << colors[52][1];  //prints 7
    colors[52][1] = 11;
    cout << colors[52][1];  //prints 11
    return 0;
}

    
             
                                                        
            
            
              
                
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