[npl] / trunk / NationalProblemLibrary / ASU-topics / set119LPGraphical / p11.pg Repository:
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Revision 267 Revision 268
32"PGgraphmacros.pl", 32"PGgraphmacros.pl",
33"PGasu.pl", 33"PGasu.pl",
34"extraAnswerEvaluators.pl" 34"extraAnswerEvaluators.pl"
35); 35);
36 36
37TEXT(&beginproblem); 37TEXT(beginproblem());
38 38
39 39
40$a = random(2,10,2); 40$a = random(2,10,2);
41$b = random(2*$a,20); 41$b = random(2*$a,20);
42$f = floor($b/$a)-1; 42$f = floor($b/$a)-1;
71 71
72$xs = $b/$m; 72$xs = $b/$m;
73$ys = $m*$a; 73$ys = $m*$a;
74 74
75$ans = "bounded"; 75$ans = "bounded";
76ANS(std_str_cmp($ans)); 76ANS(str_cmp($ans));
77ANS(interval_cmp( "($a,$b), ($xs,$b),($a,$ys)", unions=>'no', strings=>["none"])); 77ANS(interval_cmp( "($a,$b), ($xs,$b),($a,$ys)", unions=>'no', strings=>["none"]));
78 78
79 79
80ENDDOCUMENT(); # This should be the last executable line in the problem. 80ENDDOCUMENT(); # This should be the last executable line in the problem.
81 81

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