15 lines
231 B
C
15 lines
231 B
C
#include <stdlib.h>
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#include <stdio.h>
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long int fib(long int n) {
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if (n<=1) {
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return n;
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} else {
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return fib(n-1) + fib(n-2);
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}
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}
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int main(int arg, char** argv) {
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printf("%ld\n", fib(atol(argv[1])));
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return 0;
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}
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