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  Value and type of last evaluated expression: Address of array element: Address of array elementx:  (none)

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Code

 Header...

#define NSTARS 10

 void loopdemo2(void){
   ... 

»  double mass[NSTARS];

»  for ( int star=0;star<NSTARS; ++star) {
»    printf("Please enter mass of star %d\n", star);
»    scanf("%lg", &massstar);
  }
  // ... Do something interesting 

}

 int main(){
   ... 

»  loopdemo2();
»  return 0;

}
Memory

loopdemo2(): for()

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star = 0

loopdemo2()

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mass[0] = 4.8745772e-270
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mass[1] = 2.19595368e-314
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mass[2] = -3.23717547e+267
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mass[3] = 1.09030565e-265
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mass[4] = -1.48705354e+307
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mass[5] = 1.09030563e-265
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mass[6] = 4.86522268e-270
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mass[7] = 2.19595368e-314
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mass[8] = 1.492044e-313
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mass[9] = 1.09030563e-265

NB: the actual memory address of each variable is the
address shown plus 4290062976 (0xFFB52A80).

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.

Input was:

0.7 1.3 2.2 3.7 4.8 5.2 6.1 7.3 8.6 9.1

Show output (Before looking at the output, work out what you think it put should be and see if you are right.)

Output

Please enter mass of star 0
Please enter mass of star 1
Please enter mass of star 2
Please enter mass of star 3
Please enter mass of star 4
Please enter mass of star 5
Please enter mass of star 6
Please enter mass of star 7
Please enter mass of star 8
Please enter mass of star 9
                                                                                                                                                                                                                                                                       
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