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Submission #20549

# Submission time Handle Problem Language Result Execution time Memory
20549 2017-02-12T09:39:06 Z 후시기다네가후시기다네(#73, prion344) 채점 시스템 (OJUZ11_judge) Python 2
100 / 100
 317 ms 3 KB 
for i in xrange(input()):
	b,a = raw_input().split()

	if len(a) <= len(b):
		print 0
		continue
	
	cnt = len(a) - len(b) - 1
	b = '1' + '0' * cnt + b

	if int(a) < int(b):
		print cnt
	else :
		print cnt + 1

Subtask #1
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 317 ms 2 KB Output is correct

Subtask #2
47.0 / 47.0

# Verdict Execution time Memory Grader output
1 Correct 317 ms 2 KB Output is correct
2 Correct 168 ms 2 KB Output is correct
3 Correct 174 ms 2 KB Output is correct
4 Correct 175 ms 3 KB Output is correct
5 Correct 168 ms 3 KB Output is correct
6 Correct 163 ms 3 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 317 ms 2 KB Output is correct
2 Correct 168 ms 2 KB Output is correct
3 Correct 174 ms 2 KB Output is correct
4 Correct 175 ms 3 KB Output is correct
5 Correct 168 ms 3 KB Output is correct
6 Correct 163 ms 3 KB Output is correct
7 Correct 179 ms 3 KB Output is correct
8 Correct 174 ms 3 KB Output is correct
9 Correct 175 ms 3 KB Output is correct
10 Correct 178 ms 3 KB Output is correct
11 Correct 317 ms 3 KB Output is correct