What is the output of the following code? void funcA(int); int main() { int x = 4; funcA(x); cout << "x is " << x << endl; return 0; } void funcA( int n) { n += 3; }

EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter2: Using Data
Section: Chapter Questions
Problem 14RQ
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c++

What is the output of the following code?
void funcA(int);
int main()
{
int x = 4;
funcA(x);
cout << " x is " << x << endl;
return 0;
}
void funcA( int n)
{
n += 3;
}
Transcribed Image Text:What is the output of the following code? void funcA(int); int main() { int x = 4; funcA(x); cout << " x is " << x << endl; return 0; } void funcA( int n) { n += 3; }
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