C++ :: Put Two Arrays (chara And Shuffled) Into Third Array Join

Sep 23, 2014

I am puzzled with the strange behavior of my code below. The code has an apparent error but the results are correct. I am trying to put two arrays (chara and shuffled) into a third array join. The first 10 elements of 'join' should have the elements of 'chara' and the second half should have the elements of 'shuffled'.

You will note that in the second For loop, I am using 'chara' instead of 'shuffled' but when I print the contents of 'join' I am getting the correct numbers.

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,

On the other hand if I replace 'chara' with 'shuffled' in the second For loop, I am getting incorrect results.

1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,

Why is this happening? (I am using Codeblocks.)

#include <iostream>
#include <stdio.h>
using namespace std;
int main() {
int chara[]={1,2,3,4,5,6,7,8,9,10};
int shuffled[]={11,12,13,14,15,16,17,18,19,20};

[Code] ....

The question is cross-posted at: [URL] ....

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