#include <iostream>
#include <chrono>
using namespace std;
int fibr(int n){
if (n<=1)
return n;
return fibr(n-1)+fibr(n-2);
}
int fibi(int n){
int a=0,b=1,c,i;
if (n==0){
return a;
}
for (i=2;i<=n;i++){
c=a+b;
a=b;
b=c;
}
return b;
}
int main(){
int n=50,i;
for(i=1;i<=n;i++){
auto startR=chrono::high_resolution_clock::now();
cout << "Bazgashti:\n";
cout << "fib(" << i << ")=" << fibr(i) << " ";
auto stopR=chrono::high_resolution_clock::now();
auto durati>(stopR-startR);
cout << "Time:" << durationR << "\n";
auto startI=chrono::high_resolution_clock::now();
cout << "Tekrari:\n"
cout << "fib(" << i << ")=" << fibi(i) << " ";
auto stopI=chrono::high_resolution_clock::now();
auto durati>(stopI-startI);
cout << "Time:" << durationI << "\n";
}
return 0;
}
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