My C++ program is supposed to check if a string input is in descending order. When I try to run it, it says that "931" is false, or not descending, even though in reality it is. #include <iostream>using namespace std; bool hasDescendingDigits(string input); int main(){ cout << hasDescendingDigits("931") << endl; } bool hasDescendingDigits(string input){bool check = true;if (input.length() == 0)return false;for (int i = 0; i < input.length(); i++){int one = (int)input[i];int two = (int)input[i + 1];if (one < two){check = true;}elsecheck = false;}return check;}
My C++ program is supposed to check if a string input is in descending order. When I try to run it, it says that "931" is false, or not descending, even though in reality it is. #include <iostream>using namespace std; bool hasDescendingDigits(string input); int main(){ cout << hasDescendingDigits("931") << endl; } bool hasDescendingDigits(string input){bool check = true;if (input.length() == 0)return false;for (int i = 0; i < input.length(); i++){int one = (int)input[i];int two = (int)input[i + 1];if (one < two){check = true;}elsecheck = false;}return check;}
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
Problem 1PE
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My C++ program is supposed to check if a string input is in descending order. When I try to run it, it says that "931" is false, or not descending, even though in reality it is.
#include <iostream>
using namespace std;
bool hasDescendingDigits(string input);
int main()
{
cout << hasDescendingDigits("931") << endl;
}
bool hasDescendingDigits(string input)
{
bool check = true;
if (input.length() == 0)
return false;
for (int i = 0; i < input.length(); i++)
{
int one = (int)input[i];
int two = (int)input[i + 1];
if (one < two)
{
check = true;
}
else
check = false;
}
return check;
}
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