Thousands Separator Input

[BRIMID]

How do you input large integers using a comma i.e., 2,000? Thank You

[PJ Arends]

Take the input as a string, then strip out the comma and then use atoi to convert the string to an integer.

string input;
int number;
cin >> input;
int pos = input.find(',');
while (pos != -1)
{
    input.replace(pos, 1, "");
    pos = input.find(',');
}

number = atoi(input.c\_str());

cout << number << endl;

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