Unable to get ans 5

#1

I am unable to understand ans 5 in the given question. can you please elaborate how we got that ans. also why we are having 10^16,10^32 as well in it

#2

hello @deepanshu0803
pls share question with me , i dont have access to ur quiz question

#3

Q5. Predict Output 3 “/* Output ? */ #include using namespace std; int main(){ long signed CodingBlocks = 2017; short unsigned BOSS1 = -2018; unsigned BOSS2 = -2019; int BOSS3 = -2020; long long unsigned BOSS4 = -2021; short unsigned Nagarro = 2018.9; long signed HackerBlocks = ‘A’; cout<<CodingBlocks<<endl; cout<<BOSS1<<endl<<BOSS2<<endl<<BOSS3<<endl<<BOSS4<<endl; cout<<Nagarro<<endl; cout<<HackerBlocks<<endl; return 0; }” 2017 2^16 - 2018 2^32 -2019 -2020 2^64 - 2021 2018 65 2017 2018 2019 2020 2021 2018.9 A 2017 2^32 - 2018 2^32 -2019 -2020 2^32 - 2021 2018 65 2017 2^32 - 2018 2^32 -2019 -2020 2^64 - 2021 2018 64

#4

https://ide.codingblocks.com/s/484879 have a look at it will be easily to understanf

#5

Ans=
2017 2^16 - 2018 2^32 -2019 -2020 2^64 - 2021 2018 65
CodingBlocks is int so int can store 2017

BOSS1 is an unsigned short since unsigned only stores only positive number , so negative numbers are stored as 2^16 - x (where x is negative) (2^16 because short int contain 16 bits)
so -2018 will be stored as 2^16-2018

BOSS2 is an unsigned int and since int has 32bits so the -2020 will be stored as 2^32

BOSS3 is an int so can store -2020

BOSS4 is an unsigned long long int and since long long int has 64 bits so -2021 will be stored as 2^64-2021

Nagarro is an int so 2018.9 will be stored as 2018 (only the integer part)

HackerBlocks is a signed int so ‘A’ will be stored as its ascii value i.e. 65 due to typecasting s

#6

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