Why it is not giving any output?

Question

https://code.sololearn.com/c7PkczIDwM47/?ref=app

Answer 1

https://ascii.cl/index.htm

ASCII value != symbol. The symbol '1' has ASCII value 49, yes, but that's not what I'm saying. Your ASCII value 1 is the SOH symbol, which is invisible. Changing the value to ASCII values of visible symbols will show output. For instance:

int ar[]={110,2,3,42};
char *p=(char *)ar;
cout<<p[0];

clearly outputs 'n'.

Answer 2

The ASCII value 1 is the Start of Header (SOH) character. The program does give output, but you can't see it because control characters are like John Cena.

Answer 3

I think ASCII code of 1 is 49 and if u change the value to any value .it is not giving any output

Answer 4

ok I understand thank you