C Program to Reverse a Number - C program to Reverse the Digits of a Number
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C Program to Reverse a Number
- This is the program for reverse the given input integer.
- If a user will enter 123 as input then 321 will be printed as output.
- To reverse large numbers use long data type, if you still have large numbers then use a string or other data structure.
Sample Code
#include<stdio.h>
int main()
{
int number=97892529;
int r;
int reverse = 0;
printf("Number:97892529");
while(number)
{
r=number%10;
reverse=reverse*10+r;
number=number/10;
}
printf("\nReversed number is : %d",reverse);
return 0;
}
Output
Number:97892529
Reversed number is : 92529879