C quiz questions/answers?

[Rob Wehrli]

I've been writing an C "test" and thought that I'd ask the list for any
good traps/questions they might have...but not without at least offering
one.

#include <stdio.h>

int main( int argc, char * argv[] )
{
  int x = 100;
  int i = 102;

  i < 100 ? x = i : x = 100;

  printf( "x = %d\n", x );

  return 0;
}


What is the output of the following program:


A: Does not compile, does not execute.
B: x = 100
C: x = 102
D: None of the above

IF A or D, explain your answer:

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(No fair cheating and using a computer!)


Take Care.

Rob!