C program to display fibonacci serice

#include <stdio.h>

int main() {
    int n, first = 0, second = 1, next, c;

    printf("Enter the number of terms: ");
    scanf("%d", &n);

    printf("First %d terms of Fibonacci series are:\n", n);

    for (c = 0; c < n; c++) {
        if (c <= 1)
            next = c;
        else {
            next = first + second;
            first = second;
            second = next;
        }
        printf("%d\n", next);
    }

    return 0;
}