Give the output for the following code assume int globalvar - 10: above the function prototypes void foo(int&); void bar(int); int main() { int globalVar = 5; foo(globalVar); cout « globalVar <« endl; bar(globalVar); cout << globalVar << endl; return 0; |} void foo(int& x) x = globalVar + x; cout <« globalVar <« endl; return; void bar(int x) x = globalVar + x; cout <« globalVar <« endl; return;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Give the output for the following code
assume int globalVar - 10; above the function prototypes
void foo(int&);
void bar(int);
int main()
{
int globalVar = 5;
foo(globalVar);
cout << globalVar << endl;
bar(globalVar);
cout <« globalVar << endl;
return 0;
}
void foo(int& x)
x = globalVar + x;
cout <« globalVar << endl;
return;
void bar(int x)
x = globalVar + x;
cout <« globalVar <« endl;
return;
Transcribed Image Text:Give the output for the following code assume int globalVar - 10; above the function prototypes void foo(int&); void bar(int); int main() { int globalVar = 5; foo(globalVar); cout << globalVar << endl; bar(globalVar); cout <« globalVar << endl; return 0; } void foo(int& x) x = globalVar + x; cout <« globalVar << endl; return; void bar(int x) x = globalVar + x; cout <« globalVar <« endl; return;
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