pc005.c

Metadata

• Author — Amit Dutta (amitdutta4255@gmail.com)
• Last updated — 12 Dec 2025
• License — MIT

Problem Statement

Problem Statement

Pattern : 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 for n = 5

Source Code

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#include <stdio.h>
int main()
{
    int i, j, n;
    long long temp1 = 0, temp2 = 1, temp3;
    printf("Enter n : ");
    scanf("%d", &n);
    printf("1\n");
    for (i = 2; i <= n; i++)
    {
        for (j = 1; j <= i; j++)
        {
            temp3 = temp1 + temp2;
            printf("%lld\t", temp3);
            temp1 = temp2;
            temp2 = temp3;
        }
        printf("\n");
    }
    return 0;
}