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22 lines
348 B
C++
22 lines
348 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int fib(int n)
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{
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int res[n + 1];
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res[0] = 0;
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res[1] = 1;
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for (int i = 2; i <= n; i++)
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{
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res[i] = res[i - 1] + res[i - 2];
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}
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return res[n];
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}
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int main(int argc, char const *argv[])
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{
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int n;
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cout << "Enter n: ";
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cin >> n;
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cout << "Fibonacci number is ";
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cout << fib(n) << endl;
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return 0;
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} |