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Program to Generate Fibonacci Sequence Up to a Certain Number



Program to Generate Fibonacci Sequence Up to a Certain Number

The Fibonacci sequence is a series where the next term is the sum of pervious two terms. The first two terms of the Fibonacci sequence is 0 followed by 1.

The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21

#include <stdio.h>
int main()
{
    int j1 = 0, j2 = 1, nextTerm = 0, n;

    printf("Enter a positive number: ");
    scanf("%d", &n);

    // displays the first two terms which is always 0 and 1
    printf("Fibonacci Series: %d, %d, ", j1, j2);

    nextTerm = j1 + j2;

    while(nextTerm <= n)
    {
        printf("%d, ",nextTerm);
        j1 = j2;
        j2 = nextTerm;
        nextTerm = j1 + j2;
    }
    
    return 0;
}

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