Modify Array Values

[Eytch]

I want to be able to replace any array value specified by user input with a replacement value also specified by user input. How do you compare the keyboard input of a character to the literal value occupying an array position?
If array[1]= '2' how do I first find all instances of positions with a '2' in them and replace them with a '3' for example?
Thanks,
Tripoli

 

[sedj]

Depends what type of array it is (ie what type or object is the array of) ?

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[stefanwagner]

for (int i = 0; i < carr.length; ++i)
{
	if (carr[i] == userinput) carr[i] = replacement;
}

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[DJMittens]

Also, if you're looking to replace a specific position with a different value, it's simply

array[position] = replacement;