Take input as a integer array in c++

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I want to take input as a input array in c++

Eg

int ar[10];

If user type : 123241

it should be like this--->>
ar[0]=1
ar[1]=2
ar[2]=3
ar[3]=2 and so on....

Posted 27-Aug-11 11:32am

Trick7

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André Kraak 27-Aug-11 17:53pm

Do you have any code we can comment on?
With the answer from your previous questions you should be able to put something together.

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Simon Bang Terkildsen · Answer 1 · 2011-08-27T11:56:00

Solution 1

C++

string str;
cin >> str;
const char* cstr = str.c_str();

int* intArray = new int[str.length()];

int i;
for(i = 0; i < str.length(); i++)
    intArray[i] = cstr[i] - '0';

Posted 27-Aug-11 11:56am

Simon Bang Terkildsen

Comments

Philippe Mori 27-Aug-11 18:23pm

And don't forghet delete[] intArray at the end.

Simon Bang Terkildsen 27-Aug-11 18:29pm

thank you for adding that. To the OP you'll do delete[] intArray once you're done with intArray