27 lines
577 B
C++
27 lines
577 B
C++
/* Further demonstration of global and local variables */
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#include <iostream>
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using namespace std;
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void myFunction();
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int x = 5, y = 7; // Global variables
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int main()
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{
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cout << "x from main: " << x << endl;
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cout << "y from main: " << y << endl;
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myFunction();
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cout << "Back from myFunction!" << endl << endl;
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cout << "x from main: " << x << endl;
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cout << "y from main: " << y << endl;
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return 0;
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}
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void myFunction()
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{
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int y = 10;
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cout << "x from myFunction: " << x << endl;
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cout << "y from myFunction: " << y << endl << endl;
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} |