What is output (printed) by the program (pseudocode) shown below. Assuming pass-by-reference __________: int c; // global procedure TTT(int x) { x = x+2; c = c-1; } main() { c = 18; TTT(c); Print(c) } A)20 B)18 C)17 D)19

Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter6: Arrays
Section: Chapter Questions
Problem 7RQ
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What is output (printed) by the program (pseudocode) shown below. Assuming
pass-by-reference __________:
 
int c;  // global
procedure TTT(int x)
{ x = x+2;
  c = c-1;
}
main()
{ c = 18;
  TTT(c);
  Print(c)
}

 

A)20

B)18

C)17

D)19

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