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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#113930 | #6628. Flip it and Stick it | 1kri# | 13 | 3ms | 6584kb | C++14 | 1.4kb | 2023-06-20 08:31:11 | 2024-05-31 14:07:45 |
Judging History
answer
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
char str0[2000005],str1[200005];
int n,m,a[200005],b[200005];
int main(){
scanf("%s%s",str0+1,str1+1);
n=strlen(str0+1),m=strlen(str1+1);
for (int i=1;i<=n;i++)a[i]=str0[i]-'0';
for (int i=1;i<=m;i++)b[i]=str1[i]-'0';
if (b[1]==1){
for (int i=1;i<=n;i++)a[i]^=1;
for (int i=1;i<=m;i++)b[i]^=1;
}
if (n<m){
cout<<0<<endl;
return 0;
}
if (m==1){
int fg=1;
for (int i=1;i<=n;i++)
if (a[i]==0)fg=0;
if (fg==1)cout<<0<<endl;
else cout<<-1<<endl;
return 0;
}
if (m==2){
if (b[2]==0){
int cnt0=0;
for (int i=1;i<=n;i++)
if (a[i]==0)cnt0++;
if (cnt0>(n+1)/2)cout<<-1<<endl;
else{
int ans=0;
for (int i=2;i<=n;i++)
if (a[i]==0&&a[i-1]==0)ans++;
cout<<ans<<endl;
}
return 0;
}
if (b[2]==1){
int ans=0;
for (int i=1;i<=n;i++){
if (a[i]==0)continue;
int j=i;
while(j<n&&a[j+1]==1)j++;
if (i!=1)ans++;
i=j;
}
cout<<ans<<endl;
return 0;
}
}
if (m==3){
if (b[2]==1&&b[3]==1){
b[1]=0,b[2]=0,b[3]=1;
reverse(a+1,a+1+n);
for (int i=1;i<=n;i++)a[i]^=1;
}
if (b[2]==0&&b[3]==1){
int ans=0;
for (int i=n;i>=1;i--){
if (a[i]==1)continue;
int j=i;
while(j>1&&a[j-1]==0)j--;
if (j<i&&i!=n)ans++;
i=j;
}
cout<<ans<<endl;
}
}
return 0;
}
詳細信息
Subtask #1:
score: 1
Accepted
Test #1:
score: 1
Accepted
time: 1ms
memory: 5760kb
input:
1 0
output:
0
result:
ok 1 number(s): "0"
Test #2:
score: 0
Accepted
time: 1ms
memory: 5808kb
input:
1 1
output:
-1
result:
ok 1 number(s): "-1"
Test #3:
score: 0
Accepted
time: 1ms
memory: 4760kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
-1
result:
ok 1 number(s): "-1"
Test #4:
score: 0
Accepted
time: 1ms
memory: 6132kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
0
result:
ok 1 number(s): "0"
Test #5:
score: 0
Accepted
time: 1ms
memory: 6196kb
input:
101001000011101010101001001010010110111111001100110001111101111110110110101011111010001101111001101101010111101100000110001110001100000101111100000110111110001010101101101110001000011010000101000110110010110110100001110001111001010000000010000000101000000100110011101110100111111101111111111110010101...
output:
-1
result:
ok 1 number(s): "-1"
Test #6:
score: 0
Accepted
time: 1ms
memory: 6584kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #7:
score: 0
Accepted
time: 1ms
memory: 6164kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
-1
result:
ok 1 number(s): "-1"
Subtask #2:
score: 3
Accepted
Test #8:
score: 3
Accepted
time: 0ms
memory: 5864kb
input:
0 01
output:
0
result:
ok 1 number(s): "0"
Test #9:
score: 0
Accepted
time: 0ms
memory: 5740kb
input:
0 10
output:
0
result:
ok 1 number(s): "0"
Test #10:
score: 0
Accepted
time: 0ms
memory: 5856kb
input:
01 01
output:
1
result:
ok 1 number(s): "1"
Test #11:
score: 0
Accepted
time: 1ms
memory: 5800kb
input:
01 10
output:
0
result:
ok 1 number(s): "0"
Test #12:
score: 0
Accepted
time: 0ms
memory: 5612kb
input:
1010101010 10
output:
5
result:
ok 1 number(s): "5"
Test #13:
score: 0
Accepted
time: 1ms
memory: 5880kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #14:
score: 0
Accepted
time: 1ms
memory: 4804kb
input:
100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #15:
score: 0
Accepted
time: 1ms
memory: 5960kb
input:
010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101...
output:
100000
result:
ok 1 number(s): "100000"
Test #16:
score: 0
Accepted
time: 2ms
memory: 5876kb
input:
000110111001011000010001010010010000010100100000011101010000001000110011100000011011100101110110000001000000000011001010001101001110011111001101110010001100000000010000000100100011000111010011100110011101100011000100011001010000010001001010010101100000100000010010110000000001011100100001000010100100...
output:
43860
result:
ok 1 number(s): "43860"
Test #17:
score: 0
Accepted
time: 2ms
memory: 5692kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
44072
result:
ok 1 number(s): "44072"
Subtask #3:
score: 4
Accepted
Dependency #2:
100%
Accepted
Test #18:
score: 4
Accepted
time: 1ms
memory: 5872kb
input:
0 01
output:
0
result:
ok 1 number(s): "0"
Test #19:
score: 0
Accepted
time: 0ms
memory: 5812kb
input:
0 10
output:
0
result:
ok 1 number(s): "0"
Test #20:
score: 0
Accepted
time: 0ms
memory: 5812kb
input:
01 01
output:
1
result:
ok 1 number(s): "1"
Test #21:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
01 10
output:
0
result:
ok 1 number(s): "0"
Test #22:
score: 0
Accepted
time: 1ms
memory: 5668kb
input:
1 00
output:
0
result:
ok 1 number(s): "0"
Test #23:
score: 0
Accepted
time: 1ms
memory: 5668kb
input:
1 11
output:
0
result:
ok 1 number(s): "0"
Test #24:
score: 0
Accepted
time: 1ms
memory: 5760kb
input:
10 00
output:
0
result:
ok 1 number(s): "0"
Test #25:
score: 0
Accepted
time: 1ms
memory: 5868kb
input:
11 11
output:
-1
result:
ok 1 number(s): "-1"
Test #26:
score: 0
Accepted
time: 1ms
memory: 5756kb
input:
1010101010 10
output:
5
result:
ok 1 number(s): "5"
Test #27:
score: 0
Accepted
time: 1ms
memory: 6520kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #28:
score: 0
Accepted
time: 1ms
memory: 6440kb
input:
100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #29:
score: 0
Accepted
time: 1ms
memory: 6572kb
input:
010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101...
output:
100000
result:
ok 1 number(s): "100000"
Test #30:
score: 0
Accepted
time: 2ms
memory: 5804kb
input:
001000001110000110101100000001110000011000100001010001110010010101110110111000000000100000010110100000101110001000001010000000010101000010001000100010111010000110000001000001100110001010000010000101001001110100000011001000100100100101000101000100000100001001000000111000100101010010101100101001001010...
output:
43612
result:
ok 1 number(s): "43612"
Test #31:
score: 0
Accepted
time: 2ms
memory: 5804kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
43815
result:
ok 1 number(s): "43815"
Test #32:
score: 0
Accepted
time: 1ms
memory: 5620kb
input:
0011001101 00
output:
2
result:
ok 1 number(s): "2"
Test #33:
score: 0
Accepted
time: 2ms
memory: 5860kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
1
result:
ok 1 number(s): "1"
Test #34:
score: 0
Accepted
time: 0ms
memory: 6476kb
input:
011110101001110000100100101010111010100110011010001001000110011111010101111000110100000110010011001010111001000110000110001110110100011111100010111010101101001100101110100001101111110110000100110110111001000001101110011010100110000111101101101111011000110010100100100001000011010100000100110101001000...
output:
50001
result:
ok 1 number(s): "50001"
Test #35:
score: 0
Accepted
time: 2ms
memory: 6176kb
input:
111011011000111010010001101100000110011000000101110011111110010110001010001000011100011100101011110101101001011101010011110100011101111111000011110101010001000011000100110001011110100010111101111110011001010110011001110111001011000000110100000011001110110110000101010100001001110100111010100100100101...
output:
-1
result:
ok 1 number(s): "-1"
Test #36:
score: 0
Accepted
time: 1ms
memory: 5864kb
input:
110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110...
output:
50000
result:
ok 1 number(s): "50000"
Test #37:
score: 0
Accepted
time: 0ms
memory: 5800kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
99999
result:
ok 1 number(s): "99999"
Test #38:
score: 0
Accepted
time: 3ms
memory: 4660kb
input:
000100100001010000001000011101100101000000000000100000101000100110111001000100000000001000100011101100010010100100000011110101010010010001000001000010000011101000011101010010000110000001000000010100001100010011001001010100010001010000001101101001010110011001000001110000001100010001000101000010110000...
output:
24091
result:
ok 1 number(s): "24091"
Test #39:
score: 0
Accepted
time: 2ms
memory: 5732kb
input:
011000011010000110001000000000100110011001001101011100010010100000100011010110010010011101100000011100110100001010000000100010011100001010010100000100000000100010010101110000001000001010111001100001001011101011110011100101110110101010110000100010001110111010111010000000101111010001010000001111111001...
output:
58668
result:
ok 1 number(s): "58668"
Subtask #4:
score: 5
Accepted
Test #40:
score: 5
Accepted
time: 0ms
memory: 5740kb
input:
11 011
output:
0
result:
ok 1 number(s): "0"
Test #41:
score: 0
Accepted
time: 1ms
memory: 5612kb
input:
0 110
output:
0
result:
ok 1 number(s): "0"
Test #42:
score: 0
Accepted
time: 1ms
memory: 5804kb
input:
01 100
output:
0
result:
ok 1 number(s): "0"
Test #43:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
110 110
output:
1
result:
ok 1 number(s): "1"
Test #44:
score: 0
Accepted
time: 0ms
memory: 5688kb
input:
010 001
output:
0
result:
ok 1 number(s): "0"
Test #45:
score: 0
Accepted
time: 1ms
memory: 5812kb
input:
001001001001 001
output:
4
result:
ok 1 number(s): "4"
Test #46:
score: 0
Accepted
time: 0ms
memory: 6540kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #47:
score: 0
Accepted
time: 2ms
memory: 5796kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
0
result:
ok 1 number(s): "0"
Test #48:
score: 0
Accepted
time: 2ms
memory: 5948kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
24856
result:
ok 1 number(s): "24856"
Test #49:
score: 0
Accepted
time: 2ms
memory: 5860kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
0
result:
ok 1 number(s): "0"
Test #50:
score: 0
Accepted
time: 0ms
memory: 6252kb
input:
010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010010...
output:
62521
result:
ok 1 number(s): "62521"
Test #51:
score: 0
Accepted
time: 2ms
memory: 6008kb
input:
011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011011...
output:
66666
result:
ok 1 number(s): "66666"
Test #52:
score: 0
Accepted
time: 2ms
memory: 6164kb
input:
110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110...
output:
66666
result:
ok 1 number(s): "66666"
Subtask #5:
score: 0
Wrong Answer
Test #53:
score: 5
Accepted
time: 1ms
memory: 5800kb
input:
11 011
output:
0
result:
ok 1 number(s): "0"
Test #54:
score: 0
Accepted
time: 1ms
memory: 5804kb
input:
01 100
output:
0
result:
ok 1 number(s): "0"
Test #55:
score: 0
Accepted
time: 0ms
memory: 3616kb
input:
011 011
output:
1
result:
ok 1 number(s): "1"
Test #56:
score: 0
Accepted
time: 1ms
memory: 5800kb
input:
010 100
output:
0
result:
ok 1 number(s): "0"
Test #57:
score: 0
Accepted
time: 0ms
memory: 3720kb
input:
0 010
output:
0
result:
ok 1 number(s): "0"
Test #58:
score: 0
Accepted
time: 1ms
memory: 5816kb
input:
10 101
output:
0
result:
ok 1 number(s): "0"
Test #59:
score: -5
Wrong Answer
time: 0ms
memory: 5792kb
input:
010 010
output:
result:
wrong answer Answer contains longer sequence [length = 1], but output contains 0 elements
Subtask #6:
score: 0
Skipped
Dependency #4:
100%
Accepted
Dependency #5:
0%