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| Current File : /var/www/html/venkat/check3/file/rgiit/rgiit2015072_1.c |
#include <stdio.h>
int main()
{
int num,max,c;
scanf("%d",&num);
max = num%10;
for(num;num>0; )
{
c=num%10;
if (c>=max)
max=c;
num/=10;
}
printf("%d",max);
return 0;
}