Help me with C++ error

Answer 1

Look at my annotations
https://code.sololearn.com/c46LadPhK8Ky/?ref=app

Answer 2

#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main()
{

int num_1;

int num_2;

int type; // 1 = + ; 2 = - ; 3 = *; 4 = /; 5 = %;

int answer;

answer = num_1 + type + num_2;

{

cin >> num_1;

cin >> type;

cin >> num_2;

}

if ( type == 1) {

cout << num_1 + num_2 << endl;

if ( type == 2 ) {

cout << num_1 - num_2 << endl;
}

if ( type == 3 ) {

cout << num_1 * num_2 << endl;
}

if ( type == 4 ) {
cout << num_1 / num_2 << endl;
}

if ( type == 5 ) {

cout << num_2 % num_2 << endl;
}

else {
cout << "Error" << endl;
}

}
cout << answer << endl;

return 0;
}

Answer 3

This code always output 32765

Answer 4

P. S. It's calculator

Answer 5

Thanks