Ad Unit

Set hasDigit to true if the 3-character passCode contains a digit.

Set hasDigit to true if the 3-character passCode contains a digit.

#include <iostream>
#include <string>
#include <cctype>
using namespace std;

int main() {
bool hasDigit;
string passCode;

hasDigit = false;
passCode = "abc";

/ Your solution goes here /

if (hasDigit) {
cout << "Has a digit." << endl;
}
else {
cout << "Has no digit." << endl;
}

return 0;
}

The answer is :

if (isdigit(passCode.at(0)) || isdigit(passCode.at(1)) || isdigit(passCode.at(2)))
{
hasDigit = true;
}


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