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Find output C++ ? Explaination

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Find output C++ ? Explaination

Posted by Ajʌy Choprʌ 6 years, 3 months ago

CBSE > Class 12 > Computer Science

1 answers

Sia ? 6 years, 3 months ago

<pre> #include<iostream> #include<stdlib.h> using namespace std; int main() { float x=5.999; float *y,*z; y=&x; z=y; cout<<x<<","<<*(&x)<<","<<*y<<","<<*z<<"\n"; return 0; } </pre>

Output

<pre> 5.999,5.999,5.999,5.999 </pre>

Explanation
The reason for this is x gives the value stored in the variable x. *(&x) gives the data value stored in the address &x i.e., the data value of x. Since y points to x (..y=&x), *y gives the value of x. And because z has the same address as that of y, *z also gives the value of x i.e., 5.999.

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