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Copy path546_Cromos.cpp
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546_Cromos.cpp
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// Usuario de Acepta el reto: jjjjjjjp022
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
typedef long long int lli;
int main()
{
lli casos;
cin >> casos;
for(int i = 0; i < casos;i++)
{
//Lectura
lli tam1;
cin >> tam1;
vector<lli> v1;//Tamaño máximo de la entrada
for(lli j = 0; j < tam1;j++)
{
lli aux;
cin >> aux;
v1.push_back(aux);
}
sort(v1.begin(), v1.end());
lli tam2;
cin >> tam2;
vector<lli> v2;
for(lli j = 0; j < tam2;j++)
{
lli aux;
cin >> aux;
v2.push_back(aux);
}
sort(v2.begin(), v2.end());
//Cálculo de la solución
vector <lli> vz1, vz2;
vz1.push_back(-1);
vz2.push_back(-1);
lli j=1, k=1;//Punteros a v1 y v2
while(j<tam1 && k < tam2)
{
if(v1[j] == v2[k])
{
j++;
k++;
}
else if(v1[j] > v2[k])
{
if(v2[k] == v2[k-1] && v2[k] != v1[j-1] && vz2[vz2.size()-1] != v2[k])
vz2.push_back(v2[k]);
k++;
}
else
{
if(v1[j] == v1[j-1] && v1[j] != v2[k-1] && vz1[vz1.size()-1] != v1[j])
vz1.push_back(v1[j]);
j++;
}
}
while(j<tam1)
{
if(v1[j] == v1[j-1] && vz1[vz1.size()-1] != v1[j])
{
if(tam2 == 0)
vz1.push_back(v1[j]);
else if(v1[j] != v2[k-1])
vz1.push_back(v1[j]);
}
j++;
}
while(k < tam2)
{
if(v2[k] == v2[k-1] && vz2[vz2.size()-1] != v2[k])
{
if(tam1==0)
vz2.push_back(v2[k]);
else if(v2[k] != v1[j-1])
vz2.push_back(v2[k]);
}
k++;
}
//Imprimir la solución
if(vz1.size()==1)//V1
cout << "Nada que intercambiar\n";
else
{
for(lli j = 1; j < vz1.size();j++)
{
cout << vz1[j];
if(j < vz1.size()-1)
cout << " ";
}
cout << endl;
}
if(vz2.size()==1)//V2
cout << "Nada que intercambiar\n";
else
{
for(lli j = 1; j < vz2.size();j++)
{
cout << vz2[j];
if(j < vz2.size()-1)
cout << " ";
}
cout << endl;
}
}
}