Question

How to find the first N fibonacci numbers in C

Answer 1

#include <stdio.h>
 
void printFibonacciNumbers(int N) {
     if (N < 1)
        return;
        
    printf("0 1 ");
    int currentnumber = 0, nextnumber = 1, nexttemp;
     
    for (int i = 0; i < N - 2; i++) {
        nexttemp = nextnumber;
        nextnumber = currentnumber + nextnumber;
        currentnumber = nexttemp;
        printf("%d ", nextnumber);
    }
}
 
int main(void) {
    printFibonacciNumbers(15);
 
    return 0;
}
 
 
 
/*
run:
 
0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 
 
*/

 

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