14 lines
203 B
C++
14 lines
203 B
C++
#include "fcpp.hh"
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int fib (int n)
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{
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return cond( n==0, 0,
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cond( n==1, 1,
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fib(n-1)+fib(n-2) ) );
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}
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int main (int argc, char** argv)
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{
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return print(fib(readarg_int(argc,argv,1)));
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}
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