QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #543762 | #9229. Juliet Unifies Ones | ucup-team2172# | AC ✓ | 16ms | 10620kb | Python3 | 745b | 2024-09-01 19:38:37 | 2024-09-01 19:38:37 |
Judging History
answer
s = input()
a = []
cur = '1'
res = 0
while(len(s)):
if(s[0] == '0'):
s = s[1:]
else:
break
while(len(s)):
if(s[-1] == '0'):
s = s[:-1]
else:
break
for c in s:
if c == cur:
res += 1
else:
a.append(res)
res = 1
if cur == '1':
cur = '0'
else:
cur = '1'
a.append(res)
ans = len(s)
for i in range(0, len(a), 2):
for j in range(i, len(a), 2):
res = 0
for k in range(len(a)):
if k % 2 == 0 and (k < i or k > j):
res += a[k]
if k % 2 == 1 and (i < k and k < j):
res += a[k]
ans = min(ans, res)
print(ans)
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 14ms
memory: 10588kb
input:
00011011001
output:
2
result:
ok 1 number(s): "2"
Test #2:
score: 0
Accepted
time: 14ms
memory: 10484kb
input:
11101111111111111101001011110111111110011101010110
output:
11
result:
ok 1 number(s): "11"
Test #3:
score: 0
Accepted
time: 12ms
memory: 10576kb
input:
00000000100000000000100000010001000
output:
3
result:
ok 1 number(s): "3"
Test #4:
score: 0
Accepted
time: 14ms
memory: 10576kb
input:
00000000000000000000000000000000000000000000000000
output:
0
result:
ok 1 number(s): "0"
Test #5:
score: 0
Accepted
time: 7ms
memory: 10620kb
input:
00000000100000000000100000011000
output:
2
result:
ok 1 number(s): "2"
Test #6:
score: 0
Accepted
time: 14ms
memory: 10488kb
input:
11000010100100000011101100000001000100000000000000
output:
8
result:
ok 1 number(s): "8"
Test #7:
score: 0
Accepted
time: 3ms
memory: 10508kb
input:
01100100111011110101010110000100001111110001110001
output:
19
result:
ok 1 number(s): "19"
Test #8:
score: 0
Accepted
time: 14ms
memory: 10448kb
input:
1110101111001
output:
3
result:
ok 1 number(s): "3"
Test #9:
score: 0
Accepted
time: 14ms
memory: 10488kb
input:
1
output:
0
result:
ok 1 number(s): "0"
Test #10:
score: 0
Accepted
time: 14ms
memory: 10488kb
input:
1001
output:
1
result:
ok 1 number(s): "1"
Test #11:
score: 0
Accepted
time: 14ms
memory: 10576kb
input:
11111111111111111111111111111111111111111111111111
output:
0
result:
ok 1 number(s): "0"
Test #12:
score: 0
Accepted
time: 14ms
memory: 10588kb
input:
11111100000000001101010101100011
output:
9
result:
ok 1 number(s): "9"
Test #13:
score: 0
Accepted
time: 8ms
memory: 10452kb
input:
00011011001
output:
2
result:
ok 1 number(s): "2"
Test #14:
score: 0
Accepted
time: 15ms
memory: 10572kb
input:
11011
output:
1
result:
ok 1 number(s): "1"
Test #15:
score: 0
Accepted
time: 10ms
memory: 10500kb
input:
100011011
output:
2
result:
ok 1 number(s): "2"
Test #16:
score: 0
Accepted
time: 12ms
memory: 10584kb
input:
0
output:
0
result:
ok 1 number(s): "0"
Test #17:
score: 0
Accepted
time: 12ms
memory: 10488kb
input:
1010101010011011001101100110011101101011100110110
output:
19
result:
ok 1 number(s): "19"
Test #18:
score: 0
Accepted
time: 7ms
memory: 10460kb
input:
01110100000000111100000011000000000110010001110101
output:
14
result:
ok 1 number(s): "14"
Test #19:
score: 0
Accepted
time: 9ms
memory: 10484kb
input:
01100001000000010000000000010010000100100101001000
output:
9
result:
ok 1 number(s): "9"
Test #20:
score: 0
Accepted
time: 16ms
memory: 10516kb
input:
1101010101010101010101010101010101010101010101011
output:
23
result:
ok 1 number(s): "23"
Extra Test:
score: 0
Extra Test Passed