pcount=0
ncount=0
zcount=0
n=5
arr=[1,2,-1,-2,0,-3]
for i in range(0,len(arr)):
if(arr[i]>0):
pcount=pcount+1
elif(arr[i]<0):
ncount=ncount+1
else:
zcount=zcount+1
pcountfr=float(pcount/n)
ncountfr=float(ncount/n)
zcountfr=float(zcount/n)
print(pcountfr)
print(ncountfr)
print(zcountfr)