C++ Exercises: Check if two or more non-negative given integers have the same rightmost digit
C++ Basic Algorithm: Exercise-47 with Solution
Write a C++ program to check if two or more non-negative given integers have the same rightmost digit.
Sample Solution:
C++ Code :
#include <iostream>
using namespace std;
bool test(int x, int y, int z)
{
return x % 10 == y % 10 || x % 10 == z % 10 || y % 10 == z % 10;
}
int main()
{
cout << test(11, 21, 31) << endl;
cout << test(11, 22, 31) << endl;
cout << test(11, 22, 33) << endl;
return 0;
}
Sample Output:
1 1 0
Pictorial Presentation:
Flowchart:
C++ Code Editor:
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Previous: Write a C++ program to check if three given numbers are in strict increasing order, such as 4 7 15, or 45, 56, 67, but not 4 ,5, 8 or 6, 6, 8. However,if a fourth parameter is true, equality is allowed, such as 6, 6, 8 or 7, 7, 7.
Next: Write a C++ program to check three given integers and return true if one of them is 20 or more less than one of the others.
What is the difficulty level of this exercise?