What Is The Output Of The Following Codep Pre Langc #1713
What is the output of the following code?</p> <pre><code class="language-c"> #include<stdio.h> void dec_to_bin(int n) { int arr[31],len = 0,i; if(n == 0) { arr[0] = 0; len = 1; } while(n != 0) { arr[len++] = n % 2; n /= 2; } for(i=len-1; i>=0; i--) printf("%d",arr[i]); } int main() { int n = 0; dec_to_bin(n); return 0; }</code></pre>
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 - Decimal to Binary Conversion using Recursion - Quiz No.1.
What is the output of the following code?
#include<stdio.h> void dec_to_bin(int n) { int arr[31],len = 0,i; if(n == 0) { arr[0] = 0; len = 1; } while(n != 0) { arr[len++] = n % 2; n /= 2; } for(i=len-1; i>=0; i--) printf("%d",arr[i]); } int main() { int n = 0; dec_to_bin(n); return 0; }
0
1
Runtime error
Garbage value
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