Nenhuma correspondência para operador = (os tipos de operando são std :: Basic_OStream e Int)
result_1 += number_1;
cout << result_1;
Excited Elk
result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;result_1 += number_1;
cout << result_1;