numTest = int(input()) result = '' for i in range(numTest): N = int(input()) N_Z = 0 while N > 0: N //=5 N_Z+=N result+= '{}\n'.format(N_Z) print(result)

I use this way to solve this problem but I get a TLE. after thinking and thinking, I can't think any better way to solve this. Did anyone has any better idea?