34 lines
861 B
C
34 lines
861 B
C
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/*
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* C Program to Compute First N Fibonacci Numbers using Command Line Arguments
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*/
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#include <stdio.h>
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/* Global Variable Declaration */
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int first = 0;
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int second = 1;
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int third;
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/* Function Prototype */
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void rec_fibonacci(int);
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void main(int argc, char *argv[])/* Command line Arguments*/
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{
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int number = atoi(argv[1]);
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printf("%d\t%d", first, second); /* To print first and second number of fibonacci series */
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rec_fibonacci(number);
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printf("\n");
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}
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/* Code to print fibonacci series using recursive function */
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void rec_fibonacci(int num)
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{
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if (num == 2) /* To exit the function as the first two numbers are already printed */
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{
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return;
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}
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third = first + second;
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printf("\t%d", third);
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first = second;
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second = third;
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num--;
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rec_fibonacci(num);
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}
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