10 lines
156 B
C
10 lines
156 B
C
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long long int fibb(int n) {
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int fnow = 0, fnext = 1, tempf;
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while(--n>0){
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tempf = fnow + fnext;
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fnow = fnext;
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fnext = tempf;
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}
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return fnext;
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}
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