19 lines
293 B
Plaintext
19 lines
293 B
Plaintext
val int s 3; # global
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val [int->int] fib (int n) {
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return if == n 0 {
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1
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} else {
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n * fib
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};
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};
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val [->int] main {
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val str line input;
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val int n to_int line,;
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if < n 0 {
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print "illegal number"
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} else {
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print to_str fib n,;
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}
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}; |