fork download
copy 
  1. x = int(input())
  2. def power(a):
  3.     b=0
  4.     while 3**b<=a:
  5.         b += 1
  6.     return b
  7. for i in range(x) :
  8.     moves=0
  9.     y = input().split()
  10.     for j in range(int(y[0]),int(y[1])+1):
  11.         moves += power(j)
  12.     print(moves+power(int(y[0])))
Success #stdin #stdout 0.02s 25700KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
x = int(input())
def power(a):
    b=0
    while 3**b<=a:
        b += 1
    return b
for i in range(x) :
    moves=0
    y = input().split()
    for j in range(int(y[0]),int(y[1])+1):
        moves += power(j)
    print(moves+power(int(y[0])))
https://ideone.com/QQhM0P
language:
PHP (php 7.3.5)
created:
1 year ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!