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Exam CPP topic 2 question 146 discussion

Actual exam question from C++ Institute's CPP
Question #: 146
Topic #: 2
[All CPP Questions]

What happens when you attempt to compile and run the following code?
#include <iostream>
using namespace std;
int main()
{
cout.setf(ios::hex, ios::basefield);
cout<<100<<" ";
cout.unsetf(ios::hex);
cout<<100<<" ";
return 0;
}
Program outputs:

  • A. 64 64
  • B. 100 0x64
  • C. 0x64 0x64
  • D. 64 100
  • E. compilation error
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Suggested Answer: D 🗳️
by johikepe at April 5, 2025, 2:11 p.m.

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