def rof(x): '''round up to multiple of 5'''
if x%5==4:
x+=1
elif x%5==3:
x+=2
print(x)
#round up to multiple of 5 from both end
def rof(x,y,z):
if x%5==4:
x+=1
elif x%5==1:
x-=1
elif x%5==2:
x-=2