Q&A Discussões

What are the defaults? If you just state a variable int x; What is the default size and is it automatically signed or unsigned?

1 Voto

2nd Nov 2015, 4:51 PM

OTheB

why is it giving n??

cpp doubt signed unsigned

0 Voto

7th Sep 2020, 4:10 PM

Aayu

I had signed up Back to school and today is my 14th day. I have completed a lesson and it doesn't show tha i have completed task

0 Voto

23rd Sep 2020, 3:26 PM

NISHA QURESHI

Why does this code show the negative value?

bool c int signed unsigned

0 Voto

17th Dec 2019, 7:11 AM

Fernando Pozzetti

What's the 2's compliment of 11010 Here the first bit represents the sign bit ??

2s computer design logic science signed unsigned

3 Votos

6th Nov 2017, 7:12 AM

Rishabh

just asking. in C++, why do we need to define signed & unsigned integer? why don't we always use signed? it's better. we can freely assign plus and minus. so what's the catch of using unsigned?

1 Voto

6th Jul 2016, 12:40 AM

Jastria Rahmat

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