QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#538134 | #9118. Flip or Not | dlwlrma | AC ✓ | 168ms | 3772kb | C++14 | 2.9kb | 2024-08-31 05:58:04 | 2024-08-31 05:58:05 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef unsigned long long ll;
#define fi first
#define se second
int n;
typedef bitset<5001> pack;
pack zero;
void out(pack c){
for(int i=0; i<=n ;i++){
cout << c[i];
}
cout << endl;
}
void upshift(pack &s,pack &mod,int deg){
s<<=1;
if(s[deg]) s^=mod;
}
pack gcd(pack a,pack b,pack &q){
q=zero;
pack p=zero,r=zero,s=zero;
p[0].flip();s[0].flip();
int deg_a=n,deg_b=n;
while(true){
while(deg_a>=0 && !a[deg_a]) --deg_a;
while(deg_b>=0 && !b[deg_b]) --deg_b;
if(deg_a<deg_b){
swap(a,b);
swap(deg_a,deg_b);
swap(p,r);
swap(q,s);
}
if(deg_b==-1) return a;
a^=b<<(deg_a-deg_b);
p^=r<<(deg_a-deg_b);
q^=s<<(deg_a-deg_b);
}
}
void reduce(pack &s,pack &mod,int deg){
for(int i=n; i>=deg ;i--){
if(s[i]) s^=mod<<(i-deg);
}
}
int deg(pack &g){
int res=n;
while(res>=0 && !g[res]) --res;
return res;
}
pack s,t,a,b,g,q;
bool ans[1000001];
bool check(pack &fg,int k){
int deg_fg = deg(fg);
int deg_g = deg(g);
if(deg_fg>=deg_g+k) return false;
for(int i=deg_fg; i>=deg_g ;i--){
if(fg[i]){
ans[i-deg_g]=true;
fg^=g<<(i-deg_g);
}
}
cout << k << '\n';
for(int i=k-1; i>=0 ;i--) cout << ans[i];
cout << '\n';
return true;
}
int frog[10005];
pack mul(pack &x,pack &y){
for(int i=0; i<2*n ;i++){
frog[i]=0;
}
for(int i=0; i<n ;i++){
for(int j=0; j<n ;j++){
if(x[i] && y[j]) frog[i+j]^=1;
}
}
for(int i=2*n-1; i>=n ;i--){
if(frog[i]){
for(int j=0; j<=n ;j++){
frog[j+i-n]^=a[j];
}
}
}
pack fun=zero;
for(int i=0; i<n ;i++){
if(frog[i]) fun.flip(i);
}
return fun;
}
int main(){
ios::sync_with_stdio(false);cin.tie(0);
//freopen("in.txt","r",stdin);
cin >> n;
for(int i=1; i<=n ;i++){
char c;cin >> c;
s[i-1]=c-48;
}
for(int i=1; i<=n ;i++){
char c;cin >> c;
t[i-1]=c-48;
}
int ac;cin >> ac;
for(int i=1; i<=ac ;i++){
int x;cin >> x;
a[x-1].flip();
}
a[n].flip();a[0].flip();
int bc;cin >> bc;
for(int i=1; i<=bc ;i++){
int x;cin >> x;
b[x-1].flip();
}
g = gcd(a,b,q);
int deg_g = deg(g);
pack sg = s;reduce(sg,g,deg_g);
pack tg = t;reduce(tg,g,deg_g);
pack sa = s;reduce(sa,a,n);
pack ta = t;reduce(ta,a,n);
bool fst=false,snd=false;
pack karina=zero,winter=zero;
for(int k=0; k<=1e6 ;k++){
if(sg!=tg){
upshift(sg,g,deg_g);
upshift(sa,a,n);
if(snd) upshift(winter,a,n);
continue;
}
if(!fst){//compute s^x
fst=true;
karina = sa^ta;
karina = mul(karina,q);
if(check(karina,k)) return 0;
}
else if(!snd){
snd=true;
winter = sa^ta;
winter = mul(winter,q);
if(check(winter,k)) return 0;
winter^=karina;
karina^=winter;
}
else{
karina^=winter;
if(check(karina,k)) return 0;
}
upshift(sg,g,deg_g);
upshift(sa,a,n);
if(snd) upshift(winter,a,n);
}
cout << "-1\n";
}
这程序好像有点Bug,我给组数据试试?
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3636kb
input:
5 00001 00111 3 1 2 3 2 3 5
output:
4 1001
result:
ok output is valid
Test #2:
score: 0
Accepted
time: 82ms
memory: 3724kb
input:
4 0110 1000 2 1 2 4 1 2 3 4
output:
-1
result:
ok output is valid
Test #3:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
1 0 1 1 1 1 1
output:
1 1
result:
ok output is valid
Test #4:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
8 11110000 10101011 6 2 3 5 6 7 8 3 4 7 8
output:
5 01110
result:
ok output is valid
Test #5:
score: 0
Accepted
time: 79ms
memory: 3632kb
input:
8 00010010 11000111 3 1 4 5 4 2 4 6 8
output:
-1
result:
ok output is valid
Test #6:
score: 0
Accepted
time: 108ms
memory: 3620kb
input:
8 00000111 10110100 6 3 4 5 6 7 8 4 1 3 7 8
output:
-1
result:
ok output is valid
Test #7:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
8 00101100 11100111 3 1 2 6 6 1 3 4 5 7 8
output:
8 10100111
result:
ok output is valid
Test #8:
score: 0
Accepted
time: 0ms
memory: 3724kb
input:
9 111001001 100001000 7 1 3 4 5 6 7 8 4 1 3 7 9
output:
2 01
result:
ok output is valid
Test #9:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
8 01100110 00000101 3 4 5 7 5 2 3 6 7 8
output:
13 0000000000000
result:
ok output is valid
Test #10:
score: 0
Accepted
time: 111ms
memory: 3716kb
input:
10 1001011001 0101100100 4 4 5 7 9 4 4 5 7 10
output:
-1
result:
ok output is valid
Test #11:
score: 0
Accepted
time: 0ms
memory: 3716kb
input:
7 1000010 1010101 4 3 4 5 6 4 1 2 4 5
output:
5 00110
result:
ok output is valid
Test #12:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
6 101011 101000 1 6 4 2 3 4 6
output:
2 11
result:
ok output is valid
Test #13:
score: 0
Accepted
time: 58ms
memory: 3696kb
input:
3 000 110 2 2 3 2 1 3
output:
-1
result:
ok output is valid
Test #14:
score: 0
Accepted
time: 0ms
memory: 3720kb
input:
19 1100010001111111100 0001101011001010110 10 2 3 4 5 6 7 9 14 15 19 10 3 5 6 8 10 11 12 17 18 19
output:
15 011001011010111
result:
ok output is valid
Test #15:
score: 0
Accepted
time: 0ms
memory: 3572kb
input:
7 0111111 0101011 6 2 3 4 5 6 7 4 1 3 5 7
output:
7 0000001
result:
ok output is valid
Test #16:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
17 10010100010100010 10101101101001101 8 3 5 8 9 12 14 15 17 8 1 3 5 8 10 12 14 15
output:
15 000001111100100
result:
ok output is valid
Test #17:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
13 1101000011011 1010001110110 4 3 5 6 13 8 2 3 4 7 8 10 11 13
output:
146 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010
result:
ok output is valid
Test #18:
score: 0
Accepted
time: 0ms
memory: 3720kb
input:
15 101011111011111 110110110101110 8 3 6 8 9 11 12 13 15 10 1 4 5 6 7 11 12 13 14 15
output:
13 0000010101111
result:
ok output is valid
Test #19:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
18 000000100100001110 011101100101001001 6 5 6 7 8 10 15 12 1 2 4 5 7 9 10 13 14 15 16 17
output:
13 1011100001110
result:
ok output is valid
Test #20:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
14 10111010011001 01010010010001 5 4 7 11 12 14 7 3 7 8 9 11 12 14
output:
485 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #21:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
11 00011011101 00100111111 3 2 4 10 7 3 4 5 7 8 10 11
output:
11 00001001101
result:
ok output is valid
Test #22:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
8 00101000 01010101 4 2 6 7 8 4 1 3 4 6
output:
7 0010110
result:
ok output is valid
Test #23:
score: 0
Accepted
time: 0ms
memory: 3720kb
input:
15 100101100001100 001111110110000 10 2 4 5 6 7 8 9 12 14 15 6 3 6 9 10 13 14
output:
12 111010011101
result:
ok output is valid
Test #24:
score: 0
Accepted
time: 100ms
memory: 3648kb
input:
1910 0100011011011000010100001001000111111011010010111110101110001001010100001011001110011000000100011000111011010100011000101111100110011110001111000011100110001011010101011001010001001001011001110100101100010110111100110101110101101010110011100101101000001111100000000011110011100110101000101011000...
output:
-1
result:
ok output is valid
Test #25:
score: 0
Accepted
time: 55ms
memory: 3612kb
input:
4123 1000001000000011111010101100100111001110111010001100010000000111101101101101011101100001110011111011101010011001011010010101100110100101110100101100110110110101000100011110111100111101010110001000110000101110011001111011011101111011100101111101000111011110110011110000111000001011000011111101000...
output:
4122 0011010000011100001001110010000111111010101011000100100111101010010111100010010100010001111100110000011011011000011111001010110000011011001110011101001000001100011011000001001101111100101101100010100101001101011010111001001111100111110000111010110100100000011000100000000010000100101110011010010...
result:
ok output is valid
Test #26:
score: 0
Accepted
time: 79ms
memory: 3676kb
input:
4474 1011011010101101101000001000000111010011100001101010100010100111111100011101001000010010010110000101010011100001010001011111101111110011011000011001101110010111110100111011010100101100001111101111111010000110001010110001111111011000110100101100000111110000110011010010001100110110011100010011100...
output:
4471 1100101001110000010101100100100011000101000000110010110011111111111111000000110001110101100111011110110111101100001100110011100000100000110100111110111011011111111001110101111010010100100100111110100000000011000001011100101100110101100000111100010010111010001011001101101001001000110111101111000...
result:
ok output is valid
Test #27:
score: 0
Accepted
time: 21ms
memory: 3728kb
input:
2514 0010101111011001011010111000011011011000001001110001111100011100100110111110101000000100011011000110010011011100010000110000101001000110000010110011011100001010101011100100011010011111011011100111011111111100011110001000000000110100001000111110111101010100110010000001001101000100101001110111111...
output:
2513 0001010100001010010010011011101010110011010111100010000101010100000111010101001011001111101000100101001011010100101101000101011111110001000101010001110100011101011100000100000101111110111010110101000111010110111011011000110000001001001101110000111110010001000011000010010101100001101111100110001...
result:
ok output is valid
Test #28:
score: 0
Accepted
time: 81ms
memory: 3772kb
input:
4813 0010010010001011101101000111110101101010100111111010001000001010011010110111000100101100010001110010100101010011111010001111110001110011010010111000111110001011011100111010110101100000101000110001010110111011000101011001000111000001011000000010111011010001101001011010001011100010010011011101101...
output:
4817 0000000010011000110101000011101011011101100110100111011101000111001000000110101111111111000010101011100010101010101110110101111010100001011111110000010100110100000101010101110001011001111100001000110111011111101000000101010111001110111000101100000001111001101110011001100100101001110110110111101...
result:
ok output is valid
Test #29:
score: 0
Accepted
time: 98ms
memory: 3632kb
input:
4352 0011111100110101100101000100100010000111101010000100001011111110011101011011001001110110001111011101101101010011111011011000101010100011110011010001011100111110111001010010101100111011111101011000101011011100101011010100000011110000010000100001000111101100001101101010000100110100101000111100100...
output:
-1
result:
ok output is valid
Test #30:
score: 0
Accepted
time: 97ms
memory: 3568kb
input:
3281 0010001100110001110100111011111010111010011010100011101101001000011001110010100000000000001110110001110101110001001011110101010110010100100110111010011100100010010101010111011110011000001011100111111110001010011101000001000011111110001001011101010000101101100011000110100011101011001010010011010...
output:
-1
result:
ok output is valid
Test #31:
score: 0
Accepted
time: 91ms
memory: 3728kb
input:
3520 1101100010110110001010100100011100001100001100010100101111111000010100011001110010110110001000101110011101001100010110001001101000101101110110010011100100001011011011111011000000100111111110111110111111110100001001011101111010100101100110011010001001001001101100011010000110101100111101111111010...
output:
-1
result:
ok output is valid
Test #32:
score: 0
Accepted
time: 95ms
memory: 3644kb
input:
3051 1011110101011100000100011100010100000011110001010011011011001111100101001000111101110011111000000001101010000100010100000110000011111101010000010111001011000001111111000010001100100011011011001111000010010010100100001110010000000111111001010000010011011111000010101101011110011001101101001110010...
output:
-1
result:
ok output is valid
Test #33:
score: 0
Accepted
time: 98ms
memory: 3720kb
input:
226 1001011011001011001110011000001000001101110110101110001111100011100001101011111100011011000110001100000000110010110100111101110101001001010001110010101101101100101000101010100010001100101100111111010100111010010010010111011001 011100010011011111111011001101001110101010001011111101000100010010001...
output:
-1
result:
ok output is valid
Test #34:
score: 0
Accepted
time: 14ms
memory: 3596kb
input:
3346 1010101010011101100001001100100101101000110010100010110100011001100100101111100011000111111101010011010100000011101110010111110111011011011001100001001000011001001001010001010001111110100100010100001011010011011001101000001110101010100100011100110011111100110010010100101110011010011000101000100...
output:
40284 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #35:
score: 0
Accepted
time: 26ms
memory: 3612kb
input:
3512 1111001111010100101010010010001101000010110111001110010101001110010011111001010100111110100001001011100011011000111010000010111011111001101100101010010111000000001101011000101100101110000010101110000011111110001000110011001111111000110001100111101001011010001001000101001101110011011010111111110...
output:
107254 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #36:
score: 0
Accepted
time: 67ms
memory: 3608kb
input:
1229 0001101010000100011110001101000010111101111010001100101000101101010010101111110101000100001011100100011011101010101111110001010111100011100000110101011100100100001110101001001000011100000100111011000010101110111111101110111001100001110000100111101000010110001110110110001000110101111011010011110...
output:
554058 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #37:
score: 0
Accepted
time: 99ms
memory: 3676kb
input:
1413 1100001101111110001001101100000001010110110101100111110100010010111101011000111111010011110001111001111001111001101011000000100101001001001010111011011111101110011001110001011000100000101000101100101011100010010110111100110001101011111111111110001001110001010001110110100001010101001101011011001...
output:
828897 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #38:
score: 0
Accepted
time: 95ms
memory: 3664kb
input:
2012 0010011100011101010000000000011110001110011101001001100101111111011011011111111110011000111100101111110011100110011101001111011101010101100110111101000000101100000000110000001000010100111000010001101000010011110010000100100101101000000111000101101111110111001010100000011010010010010110101000001...
output:
772524 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #39:
score: 0
Accepted
time: 100ms
memory: 3672kb
input:
5000 0010110110110101100000011110100001111011111100010101011001010000101100000111111111101010111111101100110100100001110010111101001011011011100011000101100000101110000100100001001111100000000100010100111000011111101000111101000110011100100100110111111100011011010001011000100000110110000110000001001...
output:
4997 1111011010110101001011111001100000110010101001011101001101010111101101111011110101011101101001111001011110000100001110100111010000001000101010000001010001011010100001000111001110110011011101101100011001100100001101111011011100000111110101111011010111101000100101001101000101001000000110100000111...
result:
ok output is valid
Test #40:
score: 0
Accepted
time: 107ms
memory: 3768kb
input:
5000 0100011111111000101011101101100110101110010100111100011100011001010011111000110101010110010101101010110000001011101111100010010110010111101111001101011000001010101011010010001101100010001100011001011010001000010011101001001110101011011100011110011110011101011010000000111101011100110001101001001...
output:
5000 1110000000110110110110111010011010000000100000011100111001000001001101111010101010100111110010101110111010101101100101000000000010100110101100110000101001011001010111000100100101000101010010110101000100011110100011110111111001110110101010101111001001001111110111011010110110110101000110010011011...
result:
ok output is valid
Test #41:
score: 0
Accepted
time: 101ms
memory: 3688kb
input:
5000 1100000110100010110110001010000111110010101001101011001111111100000101000101000001100110010110101110011010100101001000010001111010010001000010011011101010010100011100011110011100101111000101000100000001001111000011011100110000111101111000010001110001111110111011010001011101011011110010001001101...
output:
4999 1010111111010101110110101110100111100101110011000110101011100100111010011001001110111100010011110010110101110100101100100011110111101010000111010101111101100001100000100100111111010000010001011101111011101010000110110010000010011110000011100010001011000111110000000111111101111111001001110100000...
result:
ok output is valid
Test #42:
score: 0
Accepted
time: 107ms
memory: 3700kb
input:
5000 0011000100010111001100001101111101001111010110001000100011101110000111101000100011000001101111111100010011011111001111011001001010010100110010001010010010100010110101111011110011010111110101101010100111010011111000011110101010011101111111111110101010011100011100111001001010001110011000011000110...
output:
4998 0111010011100011000111001110110001010001001111110010011100010000101110000110110000111111001101010001011101101111010111111111011111001101100100110010110000011000010110011001101011111001110001111101000001101100001001001000100000101001001000110101010010100100111101011001000110111001011110001111100...
result:
ok output is valid
Test #43:
score: 0
Accepted
time: 95ms
memory: 3772kb
input:
5000 1110101110110100110111100110101010100001001101111000100111111000010101011110011000010101010001001011000111100111111101000110000011110110100111000100101110110010110000101100111001110101111110101000101111001001100001000100100111010010011100001001101010110011000000101111011011001000100111100101100...
output:
4997 0010101101100101010110101000111010011011101101001110010001010101010100010101101101101100000001011101011011111001101111000110110001101101101100101011100011100100110110000100010101001000101001100010010000001100010101011011100011100100001001100011111000000111101010001111001100000000011011011111001...
result:
ok output is valid
Test #44:
score: 0
Accepted
time: 97ms
memory: 3580kb
input:
5000 0001110110001011011100000001000110001111000010010001000000110000110101000011000000001100111000110110000001100000000001001110101110001000111001111110010101001000101011011001011001111000101000100000100101000000000111011000110101000000101101011111100000001000111101001100010111110110101001000101010...
output:
-1
result:
ok output is valid
Test #45:
score: 0
Accepted
time: 161ms
memory: 3768kb
input:
5000 1111001110111001001111010000111101100011101100001010111000001101100000001100100011110110000010110101111010101111011010000110110001101011110111011110001100011111100001101010101100100110111110011101101011101101101111010101101111111011001101010110110010011001001100000111100110001000001101000011000...
output:
1000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #46:
score: 0
Accepted
time: 94ms
memory: 3660kb
input:
5000 1011010010010111011110001100101001110111000111010111010011001001001101010101001100110111011110010111011111111100110000011110101100011110101001101011000011111001011011101100001011100111110010011010101101001110011110111100011101110110000000100111000011100011110000000010011111101111000011010010101...
output:
-1
result:
ok output is valid
Test #47:
score: 0
Accepted
time: 164ms
memory: 3772kb
input:
5000 0000101100001110000110000110000110010100111111011010110110110101000100100000010001100110001110100111011111010111010011010100011101101001000011001110010100000000000001110110001110101110001001011110101010110010100100110111010011100100010010101010111011110011000001011100111111110001010011101000001...
output:
1000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #48:
score: 0
Accepted
time: 140ms
memory: 3676kb
input:
5000 1001101111001100101001110100011110111011100101100011101000011000100110000001100010011110111111001010110111000001000010110111000001101111100110111001110110101100100111000110110011010001001110000100100010111111010001000010010110011011001110011101100010010100111001101001110000010001011110001011011...
output:
999999 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #49:
score: 0
Accepted
time: 49ms
memory: 3616kb
input:
4393 1001111101111001101101011101010111000101000000000001101010101010001101000011111111100111011101000010100111111101101110011110101001010000010101100100111110000000111001101111110000011101000100101111100100111101000111111111000101001001001001001001111010010000100001010100010011010110001001110101101...
output:
4724 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #50:
score: 0
Accepted
time: 65ms
memory: 3700kb
input:
4710 1001110101100001110110101111110111000001000110011100010010000111000110011111111110110110100000000100001010100110100100000101001111110110111101001011011000111110001111000101001111010111011010110110111000100011110010000011001110111110111000011000101100111111111101000110001001011110001011001010000...
output:
5807 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #51:
score: 0
Accepted
time: 55ms
memory: 3644kb
input:
4655 1010111101111011010100000110010010111001101000010100010001000100001000001001101001110010011001100111011000011001011100011010001100101110000010000011110111100110110001100110010000000110001111001011000011101100010011011111010000001100101111011011001101010001111000100101101010010000101101100001010...
output:
4652 0000000000101110111111110001111100000000110100100110111101011001000000000010000101111011010011011111011110000101110110111110000110000010110110110000010100001010000110001000000001010010000111000101001110111001011001101011100010110101000110100100011010000010001100001101111000110110010000111010111...
result:
ok output is valid
Test #52:
score: 0
Accepted
time: 47ms
memory: 3636kb
input:
4400 1010110111000011001010010011000011011101000001010000000011011011111001001100000110111011001011001011110011010110001110011111001100111110100111111011101010101100100101100000001100101001000110010011010010000111100000001101000010010010110001100000000110011001101000101111101111111001011100011011010...
output:
8604 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #53:
score: 0
Accepted
time: 74ms
memory: 3644kb
input:
4630 1001010101000111111001101000011111011011011000101110110110100010101001010101000010111011001011001010011110011111011011000011100001111010100111101000011101001111110011010000010111100001110100001000100001000000111010001000010101110101011000001010110101101010010101101001100011011000111000101011111...
output:
5004 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #54:
score: 0
Accepted
time: 168ms
memory: 3612kb
input:
5000 1111011000010110001111110011111001110011110101110111101001110111010010101110101010111010110110111101101011000011110111111001010001100111011010100001110010100110000101110100000001110110011101001011000010000000011110010010111110011001010010001010001110011011111100010000001010001111010100110101110...
output:
999999 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #55:
score: 0
Accepted
time: 167ms
memory: 3680kb
input:
5000 0000010010000111001100111011101110110101101010011110110111111101111111011111001000100101101001110101111111011010101111100010011101001011111101111001000111110100000001010010011010011000001001011111011100000110000001111011001110101101011000001010000010000100111100110000001010101111111100001111010...
output:
1000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #56:
score: 0
Accepted
time: 163ms
memory: 3704kb
input:
5000 0000100110010100101001010000000001101101100100101100000111101111010011100000110000010101011001010000110110000011100000000111010111011011101010011111010101011111110000000001001010100001110000110001110000110111001110000011011111100000000000011110111001111101111110100100001001111001011011010010111...
output:
1000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Test #57:
score: 0
Accepted
time: 102ms
memory: 3596kb
input:
5000 0111010101110101010100011011111111111101001110101011000000011100011110001100001100101101111101011101110001000100110011001101100000010111111000010010110100011111101000010001000010100011111100010010001101110111010000111111011001100000000010101101111100100100010101100111111011000001010011000011110...
output:
-1
result:
ok output is valid
Test #58:
score: 0
Accepted
time: 166ms
memory: 3592kb
input:
5000 0000010001101010111111001011011011010010101111100101011101000011000011110000011100110000111010101110100100001111010110001000010011101001010110111010101001111111001001000110100011101110000111001100011010111100011001101110001111010110110011010100001101100010001110110110010000101110010001110011101...
output:
1000000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
result:
ok output is valid
Extra Test:
score: 0
Extra Test Passed