Find Triplets or Duplets that the sum is multiplie of three, C++ (gcc)

Find Triplets or Duplets that the sum is multiplie of three

//Title of this code

#include <iostream>
#include <vector>
#include <tuple>

using namespace std;

void getTriplets(vector<int>& t) {
 
    vector<tuple<int,int,int>> triplets;
    vector<tuple<int,int>> duplets;
    
    
    for (int i = 0; i < t.size(); ++i) {
        for (int j = i + 1; j < t.size(); ++j) {
            
            if ((t[i] + t[j]) % 3 == 0) {
                tuple<int, int> duplet(i,j);
                duplets.push_back(duplet);
            }
                    
            for (int k = j + 1; k < t.size(); ++k) {
                if ((t[i] + t[j] + t[k]) % 3 == 0) {
                    tuple<int, int, int> triplet(i, j, k);
                    triplets.push_back(triplet);
                }
            }
        }
    }
    
    for (int i = 0; i < duplets.size(); ++i) {
        cout << t[get<0>(duplets[i])] << " " << t[get<1>(duplets[i])] << endl;
    }
    
    for (int i = 0; i < triplets.size(); ++i) {
        cout << t[get<0>(triplets[i])] << " " << t[get<1>(triplets[i])] << " " << t[get<2>(triplets[i])] << endl;
    }
    
    
}

int main()
{
    vector<int> t;
    t.push_back(10);
    t.push_back(2);
    t.push_back(6);
    t.push_back(16);
    t.push_back(30);
    t.push_back(13);
    t.push_back(4);
    t.push_back(67);
       
    getTriplets(t);
}


run \| edit \| history \| help	0