grim-firefly / g-bigint

BigInt in C++

G_BigInt

Documentation :

Here we will describe how to use the G_BigInt in our code.
Open this code in your editor and do what you want to do in main function

 
Declaration : 
 

declare BigInt variable like other's variable . for example, G_BigInt x,y,z;
there is two way to initialize G_BigInt; One is using constructor . for example: G_BigInt x("23243");
or using string . for example:
string str="3435453543";
G_BigInt x=str;

but we can't initialize like G_BigInt x="2324"; or G_BigInt x=23434235435345454 ;

Input and Output:

Input can be taken using cin >>variable_name ;
and print the output using cout << variable_name;

Arithmetic Operators :

+ 	addition 

- 	subtraction 

* 	multiplication

/ 	division

% 	remainder after division

 usage is as like as we do in integer but here both should be G_BigInt 

Relational Operator :

 < , <= , > , >= , == , != 

 usage is as like as we do in integer but here both should be G_BigInt 

increment and Decrement :

 usage is as like as we do in integer. for example : x++; ++x; x--;--x; 

Assignment Operator :

 we can do : x+=y; x-=y; x*=y; x/=y;x%=y 

 usage is as like as we do in integer but here both should be G_BigInt 

sign change :

we change sign as we do in integer : x=-x; here x value will be -x.
we need to use - before the variable

--Thank You

Grim Firefly