a290ambi.cpp

来自「secondo esempi vari per c++ (schema base」· C++ 代码 · 共 29 行

CPP
29
字号
// nuovi concetti: ambito degli identificatori
#include <iostream>

using namespace std;

int a, b;

void P(void) {
  int a = b+1;
  b = a+1;
}

void Q() {
  int b = a-1;
  a = b-1;
}

int main() {
  b = a = 10;
  P();
  Q();
  cout << "a = " << a << ", b = " << b << endl;
}

/* Output:
a = 8, b = 12
*/

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