1.

What will be the output of the following C code?
#include <stdio.h>
 #include <ctype.h>
 int main()
 {
 char n = 20;
 if (isdigit(n))
 {
 printf("Digit n");
 }
 else
 {
 printf("Not Digit n");
 }
 return 0;
 }
A. 20
B. Digit
C. Compilation Error
D. Not Digit
E. None of these
Answer» E. None of these


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