Thread: having trouble with reverse of a number program code

program to print a reverse of a number

Code:

#include<stdio.h>
main()
{
int m,n,a,rev=0;;
printf("enter a no");
scanf("%d",m);

while(m!=0)
{
rev=rev*10;
rev=rev+(m%10);
m=m/10;
}
printf("%d",rev);
}

its not working...please tell me where it went wrong..........

the scanf statement should read scanf("%d", &m) ... also you have an extra semi-colon in the variables declaration.

Thanks dude..............

you're welcome