10

#include<stdio.h>
int main()
{
    int a;
    printf("Enter a number:");
    scanf("%d",&a);
    if(a%5==0&&a%10==0)
    {
        printf("%d is divisible by 5 and 10",a);
    }
    else
    {
        printf("%d is no divisible by 5 and 10",a);
    }
    return 0;
}