Regarding Data Types

#1

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;
#2

Not understanding why that output came.

#3

Hi,

  1. The value of CodingBlocks is same as expected as it lies in the range of long signed.

  2. 0<=short unsigned<=65535, if you give negative value then the actual value assigned to BOSS1 is like a cycle. Example: if BOSS1=65535 when we assigned -1 to it,65534 when we assigned -2 to it and so on.

  3. 0<=unsigned<= 4294967295, as explained above BOSS2=4294967295 when we assign -1 to it and so on.

4.As BOSS3 lies in the int range,so output is as expected.

5.0<=long long unsigned<=18446744073709551615. as explained above BOSS4=18446744073709551615 when -1 is assigned to it BOSS4=18446744073709551614 when -2 is assigned to it and so on.

  1. Since, short assigned round off the value to floor so output is 2018.

  2. Ascii value of ‘A’ is assigned to HackerBlocks.

#4

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