29 lines
372 B
Awk
29 lines
372 B
Awk
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function error() { exit (200); }
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function getx()
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{
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if (x == 2) error();
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return x++;
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}
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function gety() { return y++; }
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BEGIN {
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x = 0;
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y = 0;
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print getx() + gety();
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print getx() + gety();
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print getx() + gety();
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print getx() + gety();
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}
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END {
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print "END OF PROGRAM";
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exit (20);
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}
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END {
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print "END OF PROGRAM 2";
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}
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