Converting an integer to a character

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March 11th, 2006, 10:25 PM

XtremeBeginner

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Converting an integer to a character

I am very new to C++, about three weeks, and I'm trying to input a number and output a character that I decide to represent that number on the screen. Any help would be grateful.

Last edited by XtremeBeginner : March 11th, 2006 at 10:26 PM. Reason: misspelled words

March 11th, 2006, 11:16 PM

destin

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There might be a method in one of the libraries, but I have no idea. An easy way is to add '0' to it. This will give you the character version of 2.

c++ Code:

Original - c++ Code
char toChar(int i) { return i + '0'; }

char toChar(int i) {
    return i + '0';
}

March 11th, 2006, 11:33 PM

Cirus

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Quote:

Originally Posted by XtremeBeginner

I am very new to C++, about three weeks, and I'm trying to input a number and output a character that I decide to represent that number on the screen. Any help would be grateful.

Can use atoi() but for that convert a character to a string by placing double quotes around your character. For reverse use itoa().

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