console outputs smiley face

Question

I have this code:

#include \"stdafx.h\"
#include 

typedef struct{
    int s1;
    int s2;
    char c1;
    char* arr;
}inner_struc;


int _tmain         


        

Answer 1

As far, as I can see, you are trying to output the first array element. But instead, you are printing the second one (the arrays are indexed starting from 0, not 1). The second element is 2. Now, please, take a look at this table, as you can see: the number 2 is a smiley face. The problem is that you are outputing a character with code 2, not '2'. In order to output a deuce, make your array look like this:

char arr[3] = {'1','2','3'};