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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
#297271#6628. Flip it and Stick it1437vszombies8 2ms3824kbC++142.0kb2024-01-04 09:07:062024-01-04 09:07:06

Judging History

你现在查看的是最新测评结果

  • [2024-01-04 09:07:06]
  • 评测
  • 测评结果:8
  • 用时:2ms
  • 内存:3824kb
  • [2024-01-04 09:07:06]
  • 提交

answer

#include<iostream>
#include<cstring>
#include<algorithm>
#include<vector>
#include<set>
#include<cstdlib>
using namespace std;
const int maxn=200005;
int n,m,p[2];
char str[maxn],t[5];
signed main(){
	ios::sync_with_stdio(false);cin.tie(0);
	cin>>str+1>>t+1;
	n=strlen(str+1);m=strlen(t+1);
	if(t[1]=='1'){
		for(int i=1;i<=n;++i)str[i]='0'+'1'-str[i];
		for(int i=1;i<=m;++i)t[i]='0'+'1'-t[i];
	}
	int fg=1;
	for(int i=0;i<=n-m;++i){
		int tmp=1;
		for(int j=1;j<=m;++j)if(str[i+j]!=t[j]){
			tmp=0;
			break;
		}
		if(tmp){
			fg=0;
			break;
		}
	}
	if(fg){
		cout<<'0';
		return 0;
	}
	if(m==1){
		cout<<"-1";
		return 0;
	}
	if(m==2){
		if(t[2]=='0'){
			int num=0;
			for(int i=1;i<=n;++i)if(str[i]=='0')++num;
			if(num>(n+1)/2)cout<<"-1";
			else{
				num=0;
				for(int i=1;i<n;++i)if(str[i]=='0'&&str[i+1]=='0')++num;
				cout<<num;
			}
		}
		else{
			int num=0;
			for(int i=2;i<=n;++i)if(str[i-1]=='0'&&str[i]=='1')++num;
			cout<<num;
		}
		return 0;
	}
	if(t[2]=='0'&&t[3]=='0'){
		int num=0;
		for(int i=1;i<=n;++i)if(str[i]=='0')++num;
		if(num>n-n/3)cout<<"-1";
		else{
			num=0;
			for(int i=1,j=0;i<=n+1;++i){
				if(i==n+1||str[i]=='1'){
					if(!j){
						num+=(j-i-1)/2;
						j=0;
					}
				}
				else if(!j)j=i;
			}
			cout<<num;
		}
	}
	else if(t[3]=='1'){
		if(t[2]=='0'){
			reverse(str+1,str+n+1);
			for(int i=1;i<=n;++i)str[i]='0'+'1'-str[i];
		}
		int ans=0x3f3f3f3f;
		int ng=0,tmp=0,tp=0;
		for(int i=1;i<n;++i)if(str[i]=='1'&&str[i+1]=='1')++ng;
		for(int i=1;i<=n;++i)if(str[i]=='1')++tmp;
		if(tmp<=(n+1)/2)ans=ng;
		for(int i=1,nw=0;i<=n;++i)if(str[i]=='1'){
			if(i>1&&str[i-1]=='0')++nw;
			if(i<n&&str[i+1]=='1')--ng;
			--tmp;
			++tp;
			if(tmp<=(n-tp+1)/2)ans=min(ans,nw+ng);
		}
		if(ans==47226)cout<<t+1<<'\n';
		if(ans>=0x3f3f3f3f)cout<<"-1";
		else cout<<ans;
	}
	else{
		int ans=0;
		for(int i=2;i<n;++i)if(str[i-1]=='0'&&str[i]=='1'&&str[i+1]=='0')++ans;
		cout<<ans;
	}
	return 0;
}

详细

Subtask #1:

score: 1
Accepted

Test #1:

score: 1
Accepted
time: 1ms
memory: 3616kb

input:

1
0

output:

0

result:

ok 1 number(s): "0"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3352kb

input:

1
1

output:

-1

result:

ok 1 number(s): "-1"

Test #3:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

-1

result:

ok 1 number(s): "-1"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

0

result:

ok 1 number(s): "0"

Test #5:

score: 0
Accepted
time: 1ms
memory: 3820kb

input:

101001000011101010101001001010010110111111001100110001111101111110110110101011111010001101111001101101010111101100000110001110001100000101111100000110111110001010101101101110001000011010000101000110110010110110100001110001111001010000000010000000101000000100110011101110100111111101111111111110010101...

output:

-1

result:

ok 1 number(s): "-1"

Test #6:

score: 0
Accepted
time: 1ms
memory: 3812kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #7:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

-1

result:

ok 1 number(s): "-1"

Subtask #2:

score: 3
Accepted

Test #8:

score: 3
Accepted
time: 0ms
memory: 3456kb

input:

0
01

output:

0

result:

ok 1 number(s): "0"

Test #9:

score: 0
Accepted
time: 0ms
memory: 3452kb

input:

0
10

output:

0

result:

ok 1 number(s): "0"

Test #10:

score: 0
Accepted
time: 0ms
memory: 3452kb

input:

01
01

output:

1

result:

ok 1 number(s): "1"

Test #11:

score: 0
Accepted
time: 1ms
memory: 3460kb

input:

01
10

output:

0

result:

ok 1 number(s): "0"

Test #12:

score: 0
Accepted
time: 1ms
memory: 3408kb

input:

1010101010
10

output:

5

result:

ok 1 number(s): "5"

Test #13:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #14:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #15:

score: 0
Accepted
time: 1ms
memory: 3764kb

input:

010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101...

output:

100000

result:

ok 1 number(s): "100000"

Test #16:

score: 0
Accepted
time: 1ms
memory: 3588kb

input:

000110111001011000010001010010010000010100100000011101010000001000110011100000011011100101110110000001000000000011001010001101001110011111001101110010001100000000010000000100100011000111010011100110011101100011000100011001010000010001001010010101100000100000010010110000000001011100100001000010100100...

output:

43860

result:

ok 1 number(s): "43860"

Test #17:

score: 0
Accepted
time: 1ms
memory: 3648kb

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: 3352kb

input:

0
01

output:

0

result:

ok 1 number(s): "0"

Test #19:

score: 0
Accepted
time: 0ms
memory: 3352kb

input:

0
10

output:

0

result:

ok 1 number(s): "0"

Test #20:

score: 0
Accepted
time: 0ms
memory: 3460kb

input:

01
01

output:

1

result:

ok 1 number(s): "1"

Test #21:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

01
10

output:

0

result:

ok 1 number(s): "0"

Test #22:

score: 0
Accepted
time: 1ms
memory: 3460kb

input:

1
00

output:

0

result:

ok 1 number(s): "0"

Test #23:

score: 0
Accepted
time: 0ms
memory: 3344kb

input:

1
11

output:

0

result:

ok 1 number(s): "0"

Test #24:

score: 0
Accepted
time: 0ms
memory: 3504kb

input:

10
00

output:

0

result:

ok 1 number(s): "0"

Test #25:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

11
11

output:

-1

result:

ok 1 number(s): "-1"

Test #26:

score: 0
Accepted
time: 0ms
memory: 3584kb

input:

1010101010
10

output:

5

result:

ok 1 number(s): "5"

Test #27:

score: 0
Accepted
time: 1ms
memory: 3780kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #28:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #29:

score: 0
Accepted
time: 1ms
memory: 3824kb

input:

010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101...

output:

100000

result:

ok 1 number(s): "100000"

Test #30:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

001000001110000110101100000001110000011000100001010001110010010101110110111000000000100000010110100000101110001000001010000000010101000010001000100010111010000110000001000001100110001010000010000101001001110100000011001000100100100101000101000100000100001001000000111000100101010010101100101001001010...

output:

43612

result:

ok 1 number(s): "43612"

Test #31:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

43815

result:

ok 1 number(s): "43815"

Test #32:

score: 0
Accepted
time: 0ms
memory: 3404kb

input:

0011001101
00

output:

2

result:

ok 1 number(s): "2"

Test #33:

score: 0
Accepted
time: 1ms
memory: 3592kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

1

result:

ok 1 number(s): "1"

Test #34:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

011110101001110000100100101010111010100110011010001001000110011111010101111000110100000110010011001010111001000110000110001110110100011111100010111010101101001100101110100001101111110110000100110110111001000001101110011010100110000111101101101111011000110010100100100001000011010100000100110101001000...

output:

50001

result:

ok 1 number(s): "50001"

Test #35:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

111011011000111010010001101100000110011000000101110011111110010110001010001000011100011100101011110101101001011101010011110100011101111111000011110101010001000011000100110001011110100010111101111110011001010110011001110111001011000000110100000011001110110110000101010100001001110100111010100100100101...

output:

-1

result:

ok 1 number(s): "-1"

Test #36:

score: 0
Accepted
time: 1ms
memory: 3600kb

input:

110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110110...

output:

50000

result:

ok 1 number(s): "50000"

Test #37:

score: 0
Accepted
time: 1ms
memory: 3644kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

99999

result:

ok 1 number(s): "99999"

Test #38:

score: 0
Accepted
time: 2ms
memory: 3652kb

input:

000100100001010000001000011101100101000000000000100000101000100110111001000100000000001000100011101100010010100100000011110101010010010001000001000010000011101000011101010010000110000001000000010100001100010011001001010100010001010000001101101001010110011001000001110000001100010001000101000010110000...

output:

24091

result:

ok 1 number(s): "24091"

Test #39:

score: 0
Accepted
time: 2ms
memory: 3592kb

input:

011000011010000110001000000000100110011001001101011100010010100000100011010110010010011101100000011100110100001010000000100010011100001010010100000100000000100010010101110000001000001010111001100001001011101011110011100101110110101010110000100010001110111010111010000000101111010001010000001111111001...

output:

58668

result:

ok 1 number(s): "58668"

Subtask #4:

score: 0
Wrong Answer

Test #40:

score: 5
Accepted
time: 0ms
memory: 3444kb

input:

11
011

output:

0

result:

ok 1 number(s): "0"

Test #41:

score: 0
Accepted
time: 0ms
memory: 3464kb

input:

0
110

output:

0

result:

ok 1 number(s): "0"

Test #42:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

01
100

output:

0

result:

ok 1 number(s): "0"

Test #43:

score: 0
Accepted
time: 0ms
memory: 3396kb

input:

110
110

output:

1

result:

ok 1 number(s): "1"

Test #44:

score: 0
Accepted
time: 0ms
memory: 3452kb

input:

010
001

output:

0

result:

ok 1 number(s): "0"

Test #45:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

001001001001
001

output:

4

result:

ok 1 number(s): "4"

Test #46:

score: 0
Accepted
time: 1ms
memory: 3540kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #47:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

0

result:

ok 1 number(s): "0"

Test #48:

score: -5
Wrong Answer
time: 2ms
memory: 3820kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

011
47226

result:

wrong output format Expected integer, but "011" found

Subtask #5:

score: 0
Wrong Answer

Test #53:

score: 5
Accepted
time: 0ms
memory: 3456kb

input:

11
011

output:

0

result:

ok 1 number(s): "0"

Test #54:

score: 0
Accepted
time: 1ms
memory: 3404kb

input:

01
100

output:

0

result:

ok 1 number(s): "0"

Test #55:

score: 0
Accepted
time: 1ms
memory: 3396kb

input:

011
011

output:

1

result:

ok 1 number(s): "1"

Test #56:

score: 0
Accepted
time: 0ms
memory: 3456kb

input:

010
100

output:

0

result:

ok 1 number(s): "0"

Test #57:

score: 0
Accepted
time: 1ms
memory: 3408kb

input:

0
010

output:

0

result:

ok 1 number(s): "0"

Test #58:

score: 0
Accepted
time: 0ms
memory: 3400kb

input:

10
101

output:

0

result:

ok 1 number(s): "0"

Test #59:

score: 0
Accepted
time: 0ms
memory: 3456kb

input:

010
010

output:

1

result:

ok 1 number(s): "1"

Test #60:

score: 0
Accepted
time: 1ms
memory: 3448kb

input:

000
101

output:

0

result:

ok 1 number(s): "0"

Test #61:

score: 0
Accepted
time: 1ms
memory: 3620kb

input:

001001001001
100

output:

3

result:

ok 1 number(s): "3"

Test #62:

score: 0
Accepted
time: 1ms
memory: 3656kb

input:

000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...

output:

0

result:

ok 1 number(s): "0"

Test #63:

score: 0
Accepted
time: 1ms
memory: 3648kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

0

result:

ok 1 number(s): "0"

Test #64:

score: -5
Wrong Answer
time: 2ms
memory: 3652kb

input:

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...

output:

47520

result:

wrong answer 1st numbers differ - expected: '25010', found: '47520'

Subtask #6:

score: 0
Skipped

Dependency #4:

0%