int fibonacci_rec(int n)
{
if(n < 2) {
return 1;
}
else {
return fibonacci_rec(n - 1) + fibonacci_rec(n - 2);
}
}
int main(){
int n;
printf("Enter the value of n greater than 0 : ");
scanf("%d",&n);
current_timestamp();
printf("Fibonacci of n is %u\n",fibonacci_rec(n));
current_timestamp();
return 0;
}
int main(int argc, char *argv[]) {
assert(fibonacci(1) == 1);
assert(fibonacci(2) == 1);
assert(fibonacci(3) == 2);
assert(fibonacci(4) == 3);
assert(fibonacci(5) == 5);
assert(fibonacci(6) == 8);
printf("Iterative tests passed!\n");
assert(fibonacci_rec(1) == 1);
assert(fibonacci_rec(2) == 1);
assert(fibonacci_rec(3) == 2);
assert(fibonacci_rec(4) == 3);
assert(fibonacci_rec(5) == 5);
assert(fibonacci_rec(6) == 8);
printf("All tests passed!\n");
return EXIT_SUCCESS;
}
unsigned int fibonacci_rec(int n){
if((n==1)||(n==2))
return 1;
return(fibonacci_rec(n-1)+fibonacci_rec(n-2));
}
void print_fibonacci_sequence(int);
void fibonacci_ggt(int);
int main(int argc, char *argv[]){
// d)
int n=0;
if(sscanf(argv[1],"%d",&n)!=1){
//Failed to read command line arguments
printf("Fehler beim lesen der Komandozeilenparameter!\n\
Bitte in folgender Form eingeben: ./fibonacci Zahl\n");
return 1;
}
// a)
printf("Fibonacci rekursiv: %d\n",fibonacci_rec(n));
// b)
printf("Fibonacci iterativ: %d\n",fibonacci_it(n));
// c)
//print_fibonacci_sequence(n);
// f)
fibonacci_ggt(n);
}
// Function which calculate ggt
int calc_ggt(int number1, int number2){
while (number1 != number2)
{
if (number1 > number2)
{
int main(int argc, char *argv[])
{
printf("%d", fibonacci_rec(10));
return 0;
}
