Program to calculate daily expenditure if monthely expenditure is given using loop.

#include  
main()
{
int x,n;
printf("Enter monthely expenditure :");
scanf("%d",&n);
x=daily_exp(n);
printf("%d ",x);
}
int daily_exp(int n)
{
int c=0;
while(n>0)
{
c++;
n=n-30;
}
return c;
}