CSES - Datatähti 2020 alku - Results
Submission details
Task:Lukuvälit
Sender:CursedTomb
Submission time:2019-10-04 18:30:13 +0300
Language:CPython2
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#1ACCEPTED0.02 s1, 2, 3details
#20.02 s1, 2, 3details
#3ACCEPTED0.02 s1, 2, 3details
#40.02 s1, 2, 3details
#50.02 s1, 2, 3details
#6ACCEPTED0.03 s1, 2, 3details
#70.03 s1, 2, 3details
#80.03 s1, 2, 3details
#90.03 s1, 2, 3details
#100.03 s1, 2, 3details
#110.03 s1, 2, 3details
#12ACCEPTED0.02 s1, 2, 3details
#13ACCEPTED0.63 s2, 3details
#140.65 s2, 3details
#15--2, 3details
#16--2, 3details
#170.63 s2, 3details
#180.64 s2, 3details
#190.02 s2, 3details
#20ACCEPTED0.02 s2, 3details
#21ACCEPTED1.00 s3details
#220.76 s3details
#23--3details
#24--3details
#25ACCEPTED0.75 s3details
#260.75 s3details
#270.02 s3details
#28ACCEPTED0.02 s3details

Code

from time import time
import random
def laskuri(alku, loppu):
	lista = []
	c= 0
	a = "0"
	firstOne = True
	if int(str(alku)[0]) > 1:
		a= ""
		a+="1"
		a+="0"*len(str(alku))
		firstOne = False
	
	
	
	if firstOne:
		addOne = True
		kohta = 0
		a =""
		for i in range(len(str(alku))):		
			if str(alku)[i] == "1" or str(alku)[i] == "0":
				if str(alku)[i]=="1":
					a+="1"
				else:
					a+="0"
					kohta = i
			else:
				addOne= False
				if kohta == 0:
					a = ""
					a+="1"
					a+="0"*len(str(alku))
					break
				else:
					a = a[:kohta]
					a+= "1"
					a+="0"*(len(str(alku))-kohta-1)
					break
		if addOne:
			c+=1
	

	
	b = "1"
	search = False
	for i in range(1, len(str(loppu))):
		if str(loppu)[i]=="0":
			b += "0"
		else:
			search = True
			break

	if search:
		b = ""
		save = True
		kohta = 1
		for i in range(len(str(loppu))):
			if save:
				try:
					if str(loppu)[i] == "0" or str(loppu)[i] == "1":
						b += str(loppu)[i]
						kohta += 1
					else:
						save = False
						b = b[:kohta]
						b += "1"
				except:
					b+= "1"
					break
			else:
				b+= "1"
	
	sum1= int(b,2)-int(a,2)+c
	if sum1 < 0:
		sum1 = 0


	'''for i in range(alku,loppu+1):
		if str(i)[-1]=="1" or str(i)[-1]=="0":
			lista.append(i)
	sum = 0
	for i in found:
		try:
			lista.remove(i)
			sum += 1
		except:
			if sum == 0:
				continue
			else:
				break
	
	if sum1 != sum:
		
	'''
	#print "alku:",alku, "loppu:",loppu,"\n","a:",a,"b:",b, sum1
	return sum1
	'''while len(lista) > 0:
		poista = []
		for i in range(len(lista)):
			if str(lista[i])[-1] == "1" or str(lista[i])[-1]=="0":
				if len(str(lista[i])) == 1:
					sum += 1
					poista.append(lista[i])
				else:

					lista[i] = str(lista[i])[:len(str(lista[i]))-1]
					
			else:
				poista.append(lista[i])
		for i in poista:
			lista.remove(i)
	'''



x = input()
#vast = []

#found = []
#for i in range(1024):
#	found.append(int(str(bin(i))[2:]))


for i in range(x):
	x,y = raw_input().split()
	#x,y = random.randint(0,10000),random.randint(10000,1000000)
	
	#if y < x:
	#	continue
	#x,y = 101412, 960218
	print laskuri(int(x),int(y))
	#vast.append(laskuri(int(x),int(y)))
#for i in vast:
#	print i

	

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
4
0 10
1 5
3 4
11 11

correct output
3
1
0
1

user output
3
1
0
1

Test 2

Group: 1, 2, 3

Verdict:

input
1
0 0

correct output
1

user output
2

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
1
1000 1000

correct output
1

user output
1

Test 4

Group: 1, 2, 3

Verdict:

input
16
0 0
0 1
0 2
1 1
...

correct output
1
2
2
1
1
...

user output
2
2
2
1
1
...

Test 5

Group: 1, 2, 3

Verdict:

input
9
0 0
0 1
0 10
0 11
...

correct output
1
2
3
4
5
...

user output
2
2
3
4
5
...

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
1000
0 1000
0 1000
0 1000
0 1000
...

correct output
9
9
9
9
9
...

user output
9
9
9
9
9
...

Test 7

Group: 1, 2, 3

Verdict:

input
1000
100 111
0 101
1 10
10 110
...

correct output
4
6
2
5
8
...

user output
4
6
2
5
8
...

Test 8

Group: 1, 2, 3

Verdict:

input
1000
480 564
753 988
479 909
32 973
...

correct output
0
0
0
4
0
...

user output
0
0
0
3
0
...

Test 9

Group: 1, 2, 3

Verdict:

input
1000
98 111
8 111
98 111
111 113
...

correct output
4
6
4
1
7
...

user output
3
5
3
1
7
...

Test 10

Group: 1, 2, 3

Verdict:

input
1000
0 0
1 1
2 2
3 3
...

correct output
1
1
0
0
0
...

user output
2
1
0
0
0
...

Test 11

Group: 1, 2, 3

Verdict:

input
1000
0 1000
0 999
1 1000
0 998
...

correct output
9
8
8
8
7
...

user output
9
8
8
8
7
...

Test 12

Group: 1, 2, 3

Verdict: ACCEPTED

input
1
0 1000

correct output
9

user output
9

Test 13

Group: 2, 3

Verdict: ACCEPTED

input
100000
0 100000
0 100000
0 100000
0 100000
...

correct output
33
33
33
33
33
...

user output
33
33
33
33
33
...

Test 14

Group: 2, 3

Verdict:

input
100000
86042 98295
30077 80920
45856 67174
3890 60412
...

correct output
0
0
0
16
0
...

user output
0
0
0
15
0
...

Test 15

Group: 2, 3

Verdict:

input
100000
11 10000
1111 11000
1011 1100
1110 1111
...

correct output
14
10
2
2
8
...

user output
(empty)

Test 16

Group: 2, 3

Verdict:

input
100000
9 9999
1109 1110
112 1012
11098 11101
...

correct output
14
1
4
2
6
...

user output
(empty)

Test 17

Group: 2, 3

Verdict:

input
100000
0 0
1 1
2 2
3 3
...

correct output
1
1
0
0
0
...

user output
2
1
0
0
0
...

Test 18

Group: 2, 3

Verdict:

input
100000
0 100000
0 99999
1 100000
0 99998
...

correct output
33
32
32
32
31
...

user output
33
32
32
32
31
...

Test 19

Group: 2, 3

Verdict:

input
3
99999 99999
99999 100000
100000 100000

correct output
0
1
1

user output
0
0
1

Test 20

Group: 2, 3

Verdict: ACCEPTED

input
1
0 100000

correct output
33

user output
33

Test 21

Group: 3

Verdict: ACCEPTED

input
100000
0 1000000000000000000
0 1000000000000000000
0 1000000000000000000
0 1000000000000000000
...

correct output
262145
262145
262145
262145
262145
...

user output
262145
262145
262145
262145
262145
...

Test 22

Group: 3

Verdict:

input
100000
179926689319432205 25677963778...

correct output
0
0
0
0
0
...

user output
0
0
0
0
0
...

Test 23

Group: 3

Verdict:

input
100000
100110100011010101 11100011010...

correct output
74822
54944
140968
252594
23521
...

user output
(empty)

Test 24

Group: 3

Verdict:

input
100000
100110100011010102 11100011010...

correct output
74822
252594
94086
10836
11352
...

user output
(empty)

Test 25

Group: 3

Verdict: ACCEPTED

input
100000
256779637786129463 25677963778...

correct output
0
0
0
0
0
...

user output
0
0
0
0
0
...

Test 26

Group: 3

Verdict:

input
100000
0 1000000000000000000
0 999999999999999999
1 1000000000000000000
0 999999999999999998
...

correct output
262145
262144
262144
262144
262143
...

user output
262145
262144
262144
262144
262143
...

Test 27

Group: 3

Verdict:

input
3
999999999999999999 99999999999...

correct output
0
1
1

user output
0
0
1

Test 28

Group: 3

Verdict: ACCEPTED

input
1
0 1000000000000000000

correct output
262145

user output
262145