Consider The Following Recursive Implementation Of Linear #1798
Consider the following recursive implementation of linear search:</p> <pre><code class="language-c"> #include<stdio.h> int recursive_search_num(int *arr, int num, int idx, int len) { if(idx == len) return -1; if(arr[idx] == num) return idx; return __________; } int main() { int arr[5] ={1,3,3,3,5},num=2,len = 5; int indx = recursive_search_num(arr,num,0,len); printf("Index of %d is %d",num,indx); return 0; }</code></pre> <p>Which of the following recursive calls should be added to complete the above code?
This multiple choice question (MCQ) is related to the book/course
gs gs122 Data Communication and Computer Network.
It can also be found in
gs gs122 Recursion - Search an Element in an Array using Recursion - Quiz No.1.
Consider the following recursive implementation of linear search:
#include<stdio.h> int recursive_search_num(int *arr, int num, int idx, int len) { if(idx == len) return -1; if(arr[idx] == num) return idx; return __________; } int main() { int arr[5] ={1,3,3,3,5},num=2,len = 5; int indx = recursive_search_num(arr,num,0,len); printf("Index of %d is %d",num,indx); return 0; }Which of the following recursive calls should be added to complete the above code?
recursive_search_num(arr, num+1, idx, len);
recursive_search_num(arr, num, idx, len);
recursive_search_num(arr, num, idx+1, len);
recursive_search_num(arr, num+1, idx+1, len);
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