Convert char to integer

Firecore

Is it possible to convert a char to an int or reverse.
eg. int x = 12345
is it pssible to make char y[10] = "12345" without user input?

zodilla58

Quote:

Originally Posted by Firecore

Is it possible to convert a char to an int or reverse.
eg. int x = 12345
is it pssible to make char y[10] = "12345" without user input?

You can do like this:

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int i = 12345;

char c = static_cast<char>(i);

OR

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int a = 12345;

char * b= new char [50];                        

itoa(a, b, 10); //b will now contain the value you want as a string

Regards

ilikepython

Quote:

Originally Posted by zodilla58

You can do like this:

Expand|Select|Wrap|Line Numbers

 
int i = 12345;

char c = static_cast<char>(i);

OR

Expand|Select|Wrap|Line Numbers

 
int a = 12345;

char * b= new char [50];                        

itoa(a, b, 10); //b will now contain the value you want as a string

Regards

The C++ way is using a stringstream object:

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#include <sstream>

int a = 12345;

string astr;

stringstream ss;

ss << a;

ss >> str; // str now contains 12345 as a string

Firecore

Thanx for that.
I think i will stick to the c method.
I do not know how to use C++

re: Convert char to integer