QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#115437 | #6628. Flip it and Stick it | youngsystem# | 7 | 3ms | 4948kb | C++20 | 1.1kb | 2023-06-26 09:33:43 | 2024-05-31 14:13:26 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
inline int read()
{
int n=0,f=1,ch=getchar();
while(ch<'0'||ch>'9')
{
if(ch=='-')f=-1;
ch=getchar();
}
while(ch>='0'&&ch<='9')
{
n=n*10+ch-'0';
ch=getchar();
}
return n*f;
}
char s[200005],t[15];
int ns[200005],nt[15];
int main()
{
scanf("%s",s+1);
scanf("%s",t+1);
int ls=strlen(s+1),lt=strlen(t+1);
for(int i=1;i<=ls;i++)ns[i]=s[i]-'0';
for(int i=1;i<=lt;i++)nt[i]=t[i]-'0';
if(nt[1]==1)
{
for(int i=1;i<=ls;i++)ns[i]^=1;
for(int i=1;i<=lt;i++)nt[i]^=1;
}
if(lt==1)
{
for(int i=1;i<=ls;i++)if(ns[i]==1)
{
printf("-1\n");
return 0;
}
printf("0\n");
return 0;
}
if(lt==2)
{
if(nt[2]==0)
{
int sl0=0,sl1=0;
int ans=0;
for(int i=1;i<=ls;i++)
{
if(ns[i]==0)sl0++;
else sl1++;
}
if(sl1<sl0-1)
{
printf("-1\n");
return 0;
}
for(int i=1;i<=ls-1;i++)if(ns[i]==0&&ns[i+1]==0)ans++;
printf("%d\n",ans);
}
else
{
int ans=0;
for(int i=1;i<=ls-1;i++)if(ns[i]==0&&ns[i+1]==1)ans++;
printf("%d\n",ans);
}
return 0;
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 3776kb
input:
1 0
output:
-1
result:
wrong answer 1st numbers differ - expected: '0', found: '-1'
Subtask #2:
score: 3
Accepted
Test #8:
score: 3
Accepted
time: 1ms
memory: 3840kb
input:
0 01
output:
0
result:
ok 1 number(s): "0"
Test #9:
score: 3
Accepted
time: 0ms
memory: 3872kb
input:
0 10
output:
0
result:
ok 1 number(s): "0"
Test #10:
score: 3
Accepted
time: 0ms
memory: 3852kb
input:
01 01
output:
1
result:
ok 1 number(s): "1"
Test #11:
score: 3
Accepted
time: 0ms
memory: 3976kb
input:
01 10
output:
0
result:
ok 1 number(s): "0"
Test #12:
score: 3
Accepted
time: 0ms
memory: 3872kb
input:
1010101010 10
output:
5
result:
ok 1 number(s): "5"
Test #13:
score: 3
Accepted
time: 1ms
memory: 4844kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #14:
score: 3
Accepted
time: 1ms
memory: 4848kb
input:
100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #15:
score: 3
Accepted
time: 1ms
memory: 4908kb
input:
010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101...
output:
100000
result:
ok 1 number(s): "100000"
Test #16:
score: 3
Accepted
time: 0ms
memory: 4904kb
input:
000110111001011000010001010010010000010100100000011101010000001000110011100000011011100101110110000001000000000011001010001101001110011111001101110010001100000000010000000100100011000111010011100110011101100011000100011001010000010001001010010101100000100000010010110000000001011100100001000010100100...
output:
43860
result:
ok 1 number(s): "43860"
Test #17:
score: 3
Accepted
time: 2ms
memory: 4768kb
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: 0ms
memory: 3832kb
input:
0 01
output:
0
result:
ok 1 number(s): "0"
Test #19:
score: 4
Accepted
time: 0ms
memory: 3936kb
input:
0 10
output:
0
result:
ok 1 number(s): "0"
Test #20:
score: 4
Accepted
time: 0ms
memory: 3932kb
input:
01 01
output:
1
result:
ok 1 number(s): "1"
Test #21:
score: 4
Accepted
time: 0ms
memory: 3844kb
input:
01 10
output:
0
result:
ok 1 number(s): "0"
Test #22:
score: 4
Accepted
time: 0ms
memory: 3968kb
input:
1 00
output:
0
result:
ok 1 number(s): "0"
Test #23:
score: 4
Accepted
time: 0ms
memory: 3868kb
input:
1 11
output:
0
result:
ok 1 number(s): "0"
Test #24:
score: 4
Accepted
time: 0ms
memory: 3828kb
input:
10 00
output:
0
result:
ok 1 number(s): "0"
Test #25:
score: 4
Accepted
time: 0ms
memory: 3732kb
input:
11 11
output:
-1
result:
ok 1 number(s): "-1"
Test #26:
score: 4
Accepted
time: 0ms
memory: 3844kb
input:
1010101010 10
output:
5
result:
ok 1 number(s): "5"
Test #27:
score: 4
Accepted
time: 0ms
memory: 4768kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #28:
score: 4
Accepted
time: 1ms
memory: 4892kb
input:
100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
0
result:
ok 1 number(s): "0"
Test #29:
score: 4
Accepted
time: 1ms
memory: 4840kb
input:
010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101...
output:
100000
result:
ok 1 number(s): "100000"
Test #30:
score: 4
Accepted
time: 2ms
memory: 4724kb
input:
001000001110000110101100000001110000011000100001010001110010010101110110111000000000100000010110100000101110001000001010000000010101000010001000100010111010000110000001000001100110001010000010000101001001110100000011001000100100100101000101000100000100001001000000111000100101010010101100101001001010...
output:
43612
result:
ok 1 number(s): "43612"
Test #31:
score: 4
Accepted
time: 0ms
memory: 4788kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
43815
result:
ok 1 number(s): "43815"
Test #32:
score: 4
Accepted
time: 0ms
memory: 3916kb
input:
0011001101 00
output:
2
result:
ok 1 number(s): "2"
Test #33:
score: 4
Accepted
time: 2ms
memory: 4904kb
input:
000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
1
result:
ok 1 number(s): "1"
Test #34:
score: 4
Accepted
time: 0ms
memory: 4772kb
input:
011110101001110000100100101010111010100110011010001001000110011111010101111000110100000110010011001010111001000110000110001110110100011111100010111010101101001100101110100001101111110110000100110110111001000001101110011010100110000111101101101111011000110010100100100001000011010100000100110101001000...
output:
50001
result:
ok 1 number(s): "50001"
Test #35:
score: 4
Accepted
time: 2ms
memory: 4748kb
input:
111011011000111010010001101100000110011000000101110011111110010110001010001000011100011100101011110101101001011101010011110100011101111111000011110101010001000011000100110001011110100010111101111110011001010110011001110111001011000000110100000011001110110110000101010100001001110100111010100100100101...
output:
-1
result:
ok 1 number(s): "-1"
Test #36:
score: 4
Accepted
time: 2ms
memory: 4884kb
input:
110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110...
output:
50000
result:
ok 1 number(s): "50000"
Test #37:
score: 4
Accepted
time: 0ms
memory: 4948kb
input:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
output:
99999
result:
ok 1 number(s): "99999"
Test #38:
score: 4
Accepted
time: 3ms
memory: 4912kb
input:
000100100001010000001000011101100101000000000000100000101000100110111001000100000000001000100011101100010010100100000011110101010010010001000001000010000011101000011101010010000110000001000000010100001100010011001001010100010001010000001101101001010110011001000001110000001100010001000101000010110000...
output:
24091
result:
ok 1 number(s): "24091"
Test #39:
score: 4
Accepted
time: 3ms
memory: 4812kb
input:
011000011010000110001000000000100110011001001101011100010010100000100011010110010010011101100000011100110100001010000000100010011100001010010100000100000000100010010101110000001000001010111001100001001011101011110011100101110110101010110000100010001110111010111010000000101111010001010000001111111001...
output:
58668
result:
ok 1 number(s): "58668"
Subtask #4:
score: 0
Wrong Answer
Test #40:
score: 0
Wrong Answer
time: 0ms
memory: 3804kb
input:
11 011
output:
result:
wrong answer Answer contains longer sequence [length = 1], but output contains 0 elements
Subtask #5:
score: 0
Wrong Answer
Test #53:
score: 0
Wrong Answer
time: 0ms
memory: 3740kb
input:
11 011
output:
result:
wrong answer Answer contains longer sequence [length = 1], but output contains 0 elements
Subtask #6:
score: 0
Skipped
Dependency #4:
0%