#include <iostream>
 
const int s = 2; // constante global [cite: 30]
int h = 1;       // variable global [cite: 30]
 
int escala(int d) {
    return d * s; // Usa la 's' global [cite: 30, 31]
}
 
void p() {
    const int s = 3; // constante local al bloque p 
    // (2) Llamada interna
    std::cout << "(2) Resultado en p(): " << escala(h) << std::endl;
}
 
int main() {
    p();
    // (1) Llamada en main
    std::cout << "(1) Resultado en main: " << escala(h) << std::endl;
    return 0;
}

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