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Write a program to print reverse of a number?
Answer:
#include
# include
using namespace std;
int main()
{
int n, reversedNumber = 0, remainder;
cout n;
while(n != 0)
{
remainder = n%10;
reversedNumber = reversedNumber*10 + remainder;
n /= 10;
}
cout
Asked In ::
Language:
Rajinikanth
18 Jun, 2017 11:06 AM
#include <stdio.h>
main(){
int num,rem,temp;
printf("enter a number");
Scanf("%d",
Language:
Archana Singh
24 Jun, 2017 5:25 PM
<!DOCTYPE html>
<html>
<body>
<?php
function rev_num()
{
$num = 2039;
$revnum = 0;
while ($num != 0) {
$revnum = $revnum * 10 + $num % 10;
//below cast is essential to round remainder towards zero
$num = (int) ($num / 10);
}
echo "Reverse number: $revnum";
}
rev_num();
?>
</body>
</html>
Language:
Ganesh
7 Jul, 2017 9:30 AM
#include <stdio.h>
int main()
{
int n, reversedNumber = 0, remainder;
printf("Enter an integer: ");
scanf("%d", &n);
while(n != 0)
{
remainder = n%10;
reversedNumber = reversedNumber*10 + remainder;
n /= 10;
}
printf("Reversed Number = %d", reversedNumber);
return 0;
}
Language:
Varun
7 Jul, 2017 9:30 AM
#include <stdio.h>
# include <iostream>
using namespace std;
int main()
{
int n, reversedNumber = 0, remainder;
cout <<"Enter an integer: ";
cin>>n;
while(n != 0)
{
remainder = n%10;
reversedNumber = reversedNumber*10 + remainder;
n /= 10;
}
cout <<"Reversed Number = "<<reversedNumber;
return 0;
}
Language:
Siddhartha Paul
19 Jun, 2019 2:16 PM
import java.io.*;
public class ReverseNumber
{
public static void main(String []args)throws IOException
{
int r=0,d,c;
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
System.out.print("Enter a number: ");
int num=Integer.parseInt(br.readLine());
c=num;
do
{
d=num%10;
r=r*10+d;
num=num/10;
}while(num>0);
System.out.print("Reverse number is: "+r);
}
}
