Output "Valid" if input contains fewer than 6 numbers and input's length is greater than 6. Otherwise, output "Invalid". Ex: If input is test123, output: Valid Recall isdigit() checks if the character passed is a digit. Ex: isdigit('8') returns a non-zero value. isdigit('a') returns 0. 1 #include 2 using namespace std; 3 4 int main() { 5 bool isValid:

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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If anyone is able to provide guidance on how to go about doing this i would appreciate it (:

Output "Valid" if input contains fewer than 6 numbers and input's length is greater than 6. Otherwise, output "Invalid".
Ex: If input is test123, output:
Valid
Recall isdigit() checks if the character passed is a digit. Ex: isdigit('8') returns a non-zero value. isdigit('a') returns 0.
1 #include <iostream>
2 using namespace std;
3
4 int main() {
5 bool isValid;
string keyStr;
6
7
8
9
10
11
12
13
14
15
16 }
if (isValid) {
cout << "Valid" << endl;
}
else {
}
cout << "Invalid" << endl;
return 0;
Transcribed Image Text:Output "Valid" if input contains fewer than 6 numbers and input's length is greater than 6. Otherwise, output "Invalid". Ex: If input is test123, output: Valid Recall isdigit() checks if the character passed is a digit. Ex: isdigit('8') returns a non-zero value. isdigit('a') returns 0. 1 #include <iostream> 2 using namespace std; 3 4 int main() { 5 bool isValid; string keyStr; 6 7 8 9 10 11 12 13 14 15 16 } if (isValid) { cout << "Valid" << endl; } else { } cout << "Invalid" << endl; return 0;
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