What will be the output of the following C++ code?

#include <iostream>
using namespace std;
int g = 100;
int main()
{
    int a;
    {
        int b;
        b = 20;
        a = 35;
        g = 65;
        cout << b << a << g;
    }
    a = 50;
    cout << a << g;
    return 0;
}

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