Q:

What does the following program do?

belongs to book: C++ Primer|Stanley B.Lippman, Josee Lajoie, Barbara E.Moo|5th Edition| Chapter number:2| Question number:2.20

KasimKamal

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2022-07-03

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What does the following program do?

int i = 42;
int *p1 = &i;
*p1 = *p1 * *p1;

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KasimKamal

2022-07-03

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#include <iostream>

int main() {
  int i = 42;
  int *p1 = &i;
  *p1 = *p1 * *p1;  // i = i * i
  std::cout << i << std::endl;

  return 0;
}

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