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What will be the output of the following C++ code?
#include <iostream>
#include <string>
#include <cstdlib>
 
using namespace std;
 
int main(int argc, char const *argv[])
{
    int a = 5;
    int &p = a;
    cout<<p;
    return 0;
}
  • a)
    5
  • b)
    Run-time error
  • c)
    Segmentation fault
  • d)
    Compile-time error
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What will be the output of the following C++ code?#include <iostrea...
In this program, every thing is correct so the program runs perfectly and prints the 5 as output.
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What will be the output of the following C++ code?#include <iostream>#include <string>#include <cstdlib>using namespace std;int main(int argc, char const *argv[]){ int a = 5; int &p = a; cout<<p; return 0;}a)5b)Run-time errorc)Segmentation faultd)Compile-time errorCorrect answer is option 'A'. Can you explain this answer?
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