Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Check if a large number is divisible by 5 or not in C++
Here we will see how to check a number is divisible by 5 or not. In this case the number is very large number. So we put the number as string.
To check whether a number is divisible by 5, So to check divisibility by 5, we have to see the last number is 0 or 5.
Example
#include <bits/stdc++.h>
using namespace std;
bool isDiv5(string num){
int n = num.length();
if(num[n - 1] != '5' && num[n - 1] != '0')
return false;
return true;
}
int main() {
string num = "154484585745184258458158245285265";
if(isDiv5(num)){
cout << "Divisible";
}else{
cout << "Not Divisible";
}
}Output
Divisible
Updated on: 27-Sep-2019
469 Views
Advertisements