5 question is not clear

#1

can you please explain me 5th question

#2

can you paste the question here`

#3

predict output

#include<iostream>

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;

    cout<<((1<<16)-2018)<<endl;

    return 0;

}

Correct ans
2017 2^16 - 2018 2^32 -2019 -2020 2^64 - 2021 2018 65

Note 1 bit is reserved for sign + or -

Note 2
int
size = 4bytes = 32 (48) bits
range of
signed int => -2^31 to +2^31-1
unsigned int => 0 to 2^32-1
Short
size = 2 bytes = 16 bits (28)
range of
signed short => -2^15 to 2^15-1
unsigned short => 0 to 2^16-1

now you can easily ans the above question

if you have further doubts feel free to ask