QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#353808 | #6338. Chorus | zyz07 | 100 ✓ | 1865ms | 68144kb | C++17 | 1.9kb | 2024-03-14 16:49:12 | 2024-03-14 16:49:12 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define For(Ti,Ta,Tb) for(auto Ti=(Ta);Ti<=(Tb);++Ti)
#define Dec(Ti,Ta,Tb) for(auto Ti=(Ta);Ti>=(Tb);--Ti)
#define debug(...) fprintf(stderr,__VA_ARGS__)
#define range(Tx) begin(Tx),end(Tx)
using ll=long long;
const int N=1e6+5;
int n,lim,sum[N*2],pos[2][N],rk[N*2],nxt[N],lst[N];
ll snxt[N],f[N];
char s[N*2];
struct Hull{
using Point=array<ll,2>;
Point dq[N];
int head,tail;
bool pop(const Point& i,const Point& j,const Point& k){
return (j[1]-i[1])*(k[0]-j[0])>=(k[1]-j[1])*(j[0]-i[0]);
}
void push(const Point& p){
while(tail-head>1&&pop(dq[tail-2],dq[tail-1],p)){
--tail;
}
dq[tail++]=p;
}
ll val(const Point& p,ll x){
return p[1]-p[0]*x;
}
ll query(ll x){
while(tail-head>1&&val(dq[head],x)>=val(dq[head+1],x)){
++head;
}
return tail-head?val(dq[head],x):1e18;
}
}hull;
ll g(ll k){// \min_x{f(x)-kx}+ka
hull.head=hull.tail=0;
f[1]=0;
for(int i=2,j=1;i<=n+1;++i){
for(;j<=lst[i];++j){
hull.push({j,f[j]+snxt[j-1]});
}
f[i]=hull.query(i)+1LL*i*(lst[i]+1)-snxt[lst[i]]-k;
}
return f[n+1]+k*lim;
}
int main(){
cin.tie(nullptr)->sync_with_stdio(false);
cin>>n>>lim>>(s+1);
For(i,1,n*2){
sum[i]=sum[i-1]+(s[i]=='A'?1:-1);
}
ll ans=0;
int len[2]{};
For(i,1,n*2){
if(sum[i]<0){
ans+=(-sum[i]+1)/2;
sum[i]=(sum[i]%2?1:0);
}
s[i]=(sum[i]>sum[i-1]?'A':'B');
pos[s[i]-'A'][++len[s[i]-'A']]=i;
rk[i]=len[s[i]-'A'];
}
for(int i=1,j=1;i<=n;++i){
for(;j<=n&&pos[0][j]<=pos[1][i];++j);
nxt[i]=j;
lst[j]=max(lst[j],i);
snxt[i]=snxt[i-1]+nxt[i];
}
For(i,1,n+1){
lst[i]=max(lst[i],lst[i-1]);
}
int cnt=0;
for(int i=1;i<=n;++cnt,i=nxt[i]);
lim=min(lim,cnt);
ll l=-1LL*n*n,r=1LL*n*n;
while(l<r){
ll mid=(l+r)>>1;
if(g(mid)<g(mid+1)) l=mid+1;
else r=mid;
}
cout<<g(l)+ans<<'\n';
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Subtask #1:
score: 16
Accepted
Test #1:
score: 16
Accepted
time: 0ms
memory: 15940kb
input:
1 1 BA
output:
1
result:
ok 1 number(s): "1"
Test #2:
score: 0
Accepted
time: 2ms
memory: 15964kb
input:
7 5 ABBAAABBABABBA
output:
3
result:
ok 1 number(s): "3"
Test #3:
score: 0
Accepted
time: 0ms
memory: 15988kb
input:
10 3 BABBABAABAABBABBBAAA
output:
26
result:
ok 1 number(s): "26"
Test #4:
score: 0
Accepted
time: 2ms
memory: 15864kb
input:
10 2 AAABBABABBAAABBBAABB
output:
11
result:
ok 1 number(s): "11"
Test #5:
score: 0
Accepted
time: 2ms
memory: 15940kb
input:
10 1 BBBBBBBBBBAAAAAAAAAA
output:
100
result:
ok 1 number(s): "100"
Test #6:
score: 0
Accepted
time: 0ms
memory: 15876kb
input:
10 2 BBBBBBBBBBAAAAAAAAAA
output:
75
result:
ok 1 number(s): "75"
Test #7:
score: 0
Accepted
time: 1ms
memory: 15876kb
input:
10 9 BBBBBBBBBBAAAAAAAAAA
output:
56
result:
ok 1 number(s): "56"
Test #8:
score: 0
Accepted
time: 2ms
memory: 15876kb
input:
10 10 BBBBBBBBBBAAAAAAAAAA
output:
55
result:
ok 1 number(s): "55"
Test #9:
score: 0
Accepted
time: 1ms
memory: 15920kb
input:
10 10 ABABABABABABABABABAB
output:
0
result:
ok 1 number(s): "0"
Test #10:
score: 0
Accepted
time: 0ms
memory: 15936kb
input:
10 2 ABAAABABABBBABABABAB
output:
14
result:
ok 1 number(s): "14"
Test #11:
score: 0
Accepted
time: 0ms
memory: 15992kb
input:
10 4 ABAABBAAABBBAAABBBAB
output:
2
result:
ok 1 number(s): "2"
Test #12:
score: 0
Accepted
time: 1ms
memory: 15992kb
input:
10 4 ABAAABBBAAABBBAABBAB
output:
2
result:
ok 1 number(s): "2"
Subtask #2:
score: 24
Accepted
Dependency #1:
100%
Accepted
Test #13:
score: 24
Accepted
time: 0ms
memory: 15940kb
input:
179 54 AAABABABABBAAABBABBABBABBBAAABAAAAABBBABAAAAABABBBAABBBABABBAABABAABABBBBABAABAABABABBBABBAABABBAABBAABABBAAABAAAAAAAABBAAAAABAAABBBBBBBABBAABBBABABAABBAABBABABABBABAAABABAAABABABBAABABAAABBABABABABABBAAABABBBBBBBAABBBAABABBBBABAABBAAAABAABBABABAABAAABABAAAABBBAABAAABBABABBBABAAABAABBBABBBBBA...
output:
41
result:
ok 1 number(s): "41"
Test #14:
score: 0
Accepted
time: 0ms
memory: 15972kb
input:
500 93 ABABAABBBBABAABAABAAAAABABBBBBABABBABAAAABAABBBBABAABBBAAABBABABAAAABAABBABAAABBAAABBBABBAAAAAABABABBBABABBBAABAAABAABABAAABAAABBAAABABBBAABBABBBABBBAABAAAABBBAABBBABAAAAAABABABBBABAAAABBBBBAABBBABAAABAABBBABABAABABBBBABBABBBBBBBABAAAABAABAABBABBBAABBBAAAAAAABBAABAAABBBABBBAAABABBBBAABBBABABB...
output:
235
result:
ok 1 number(s): "235"
Test #15:
score: 0
Accepted
time: 2ms
memory: 15948kb
input:
500 273 AAABBABAABAAABABAABBBABAAAABBAAABBABAAABBABABAAAABBBAAABBBAABAABAABBABABABABBAAABBBBBBBAABABBAABABBBAABBBBAAABAAAABABBABBBBBAABAABABAAAABBABABABAAAABBBAAAAABABBAABABABAAABBABAAAABABBBAAABABAABBAABBBAABAABBBAABABBBBABAAABAABBBBABBABAAABABBAABABBABBBBBBBABAABAAAABABABAAABABABABAABBAABBBABBBAAB...
output:
0
result:
ok 1 number(s): "0"
Test #16:
score: 0
Accepted
time: 0ms
memory: 16004kb
input:
500 1 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
250000
result:
ok 1 number(s): "250000"
Test #17:
score: 0
Accepted
time: 2ms
memory: 15972kb
input:
500 2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
187500
result:
ok 1 number(s): "187500"
Test #18:
score: 0
Accepted
time: 2ms
memory: 17936kb
input:
500 499 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
125251
result:
ok 1 number(s): "125251"
Test #19:
score: 0
Accepted
time: 2ms
memory: 16012kb
input:
500 500 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
125250
result:
ok 1 number(s): "125250"
Test #20:
score: 0
Accepted
time: 0ms
memory: 16004kb
input:
500 10 ABAAABBBAABBABABAABAABABBBAABABABBAABABAABAABABABBBBABAABBAAAAAAABAABAABAABBABBABABBBABABBAABABBBBAABBBBABAAAAAAABAABAAABABABBAABABBABBAAAABAABBBAABABBABABBBBAAAABABBAAAAABAABBBBBBBBABBABBBAABBABBAAAABAABBBBBBAABBBAAAABABBAAABAABAABBBBAABBAAABBAABBAAAAABAAAAAABBAABABBABABBBABAAABBBAAABABAAABB...
output:
9129
result:
ok 1 number(s): "9129"
Test #21:
score: 0
Accepted
time: 2ms
memory: 16004kb
input:
500 500 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABAB...
output:
0
result:
ok 1 number(s): "0"
Test #22:
score: 0
Accepted
time: 0ms
memory: 15976kb
input:
500 416 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABAB...
output:
84
result:
ok 1 number(s): "84"
Test #23:
score: 0
Accepted
time: 0ms
memory: 15944kb
input:
499 167 ABAABBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAAB...
output:
2
result:
ok 1 number(s): "2"
Test #24:
score: 0
Accepted
time: 2ms
memory: 15940kb
input:
499 167 ABAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAA...
output:
2
result:
ok 1 number(s): "2"
Subtask #3:
score: 21
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Test #25:
score: 21
Accepted
time: 0ms
memory: 18172kb
input:
4918 2048 ABBBBBBAAAAABBBBAAAABBABBAAAABBBAABBBABABBAAAABBBAAAABAABBAAABAAABAABBAAABAAABBBAABBBBBBABAABBBBAAAAABBBBBABBBABABBBBBABAAAAAABAABBABBABBBBBAABAABAAAAAABBBBBAABBBABBBAAABBABBABBBAABBBBBBABBBABAABABABABABAAABBABABBAABAABBBBABABBAABABABABBAABABABBABABABAAABABBBABBBABBABBBBAAAABBBBAAABBBABBBA...
output:
138308
result:
ok 1 number(s): "138308"
Test #26:
score: 0
Accepted
time: 7ms
memory: 16020kb
input:
5000 4332 AABBBABBBABBBABBAABABABAAAABAAABBABABBBABBBBBABABAAAAABAAAAAAABBBBABBBABABABBABAABAABBBBABBABBBAABABABBAABBAABABAAABBBABABBABBBBBABBAAABBABBAAAABAAABBBAAABBAABBABAAABABAABBAAABBABABABAAABBBAAAABAAAABAABBAABBAAABBABAAABBABAABBBABABBBBABBBAAABBBABBABBABBABBAAABABAAAAAAABABBBAAABABBBAABBAABAA...
output:
999
result:
ok 1 number(s): "999"
Test #27:
score: 0
Accepted
time: 7ms
memory: 16020kb
input:
5000 1029 AAAAAAABAABBBAAABBBAABBABAABBBABBBBABAABAABBBBABAAAABBBAAAABBABABABABBBAAABAAABABBAAABAABAABAAAAAABAAABBBABBBABBBABBABAAAAAABBABABBBAAAAABBBAAAAAAAABBAABABAABBBAAAABBBBABBABBBAABBAAABBBBABAABABBBBBABBBAAAABAABBAAABBAAABAAAAAABAAABABBBAAAAABBBAAABBBAAAAABBABBABBBAAABAABABBBABBABBAABABBAAABA...
output:
0
result:
ok 1 number(s): "0"
Test #28:
score: 0
Accepted
time: 4ms
memory: 16132kb
input:
5000 1 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
25000000
result:
ok 1 number(s): "25000000"
Test #29:
score: 0
Accepted
time: 3ms
memory: 16092kb
input:
5000 2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
18750000
result:
ok 1 number(s): "18750000"
Test #30:
score: 0
Accepted
time: 0ms
memory: 14120kb
input:
5000 4999 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
12502501
result:
ok 1 number(s): "12502501"
Test #31:
score: 0
Accepted
time: 3ms
memory: 16056kb
input:
5000 5000 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
12502500
result:
ok 1 number(s): "12502500"
Test #32:
score: 0
Accepted
time: 7ms
memory: 16056kb
input:
5000 10 ABABAABBAAAABAABBABBBBABAAABBBAAABAABAAABAAABAAABBBBBBBAAAABAABAABAAABBBAAABAAABABABABBABBAABABBABBAAAAABABABABAAABBBBABAABBABBBABBAABAABBBAAAAABBBAABABABBAAABBAAABAABAAABABAAABAAABAABAAAAABBBBBBBAABABAABBBBAABBAABAABABAAAABBBBBAABBBBBABAABAABABABAAAAABBBAAAABAABABBBABBAABABABAAAABAABBBAAAAB...
output:
1155101
result:
ok 1 number(s): "1155101"
Test #33:
score: 0
Accepted
time: 3ms
memory: 16152kb
input:
5000 1000 AABABBABABAAAABABABBABBABAAABABBABABAABBAABABBBBAABBABABABABAABBABABAAAABBBAAABBAABABBABBBAABBAAABABBAABABABBAABAABABBAABABBBBABAABAABABBBAAABBBABABABAABBAAAABBAABBAABBABABBBABABAABBAAAABBBAABABABBBABABAAABBABBAAAABABABABBABBBABABAAAABABBBAABABBBABABABABABAAABBBAABABBABABABABABAAAABABABABA...
output:
4212
result:
ok 1 number(s): "4212"
Test #34:
score: 0
Accepted
time: 4ms
memory: 16024kb
input:
5000 4138 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABAB...
output:
862
result:
ok 1 number(s): "862"
Test #35:
score: 0
Accepted
time: 5ms
memory: 14112kb
input:
5000 2379 ABAABABABABBABABAABABBABABAABABBAABBABABAABABABBAABABABABBABABAABABBAABBABABAABBABAABABABABBABABAABBABABABABAABABABBAABABABABBAABABBAABBABAABABABABBABAABABBAABBAABBABAABABABBABABAABABBAABBABABABAABBABABABAABBABABAABABABABBABABAABABABBABAABBAABABBABAABABBABABAABBABABABABABAABABBABABAABBAABB...
output:
1071
result:
ok 1 number(s): "1071"
Test #36:
score: 0
Accepted
time: 2ms
memory: 18172kb
input:
4999 1667 ABAABBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAA...
output:
2
result:
ok 1 number(s): "2"
Test #37:
score: 0
Accepted
time: 0ms
memory: 16040kb
input:
4999 1667 ABAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBBAAABBB...
output:
2
result:
ok 1 number(s): "2"
Test #38:
score: 0
Accepted
time: 0ms
memory: 16064kb
input:
5000 1665 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
1388613
result:
ok 1 number(s): "1388613"
Subtask #4:
score: 26
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Test #39:
score: 26
Accepted
time: 84ms
memory: 21324kb
input:
59936 57569 BAAABBAAABBBABABAABABBAAABABABBABBAABABBBABBABABBBABABAABBBBAABABABAABAAAAAABABAAABBBBBABAAAABAAAABBAAABAAAAAABBAABAAABABAAABAABBABBBBBBABBBBABBAABBBABBBABAABAABAAABABBBBAAABAAAAAAABBABBAABABABBBAAABABBAABABBABAAAABABBBABABAAAABBABBBBBBAABBBBABBABBBAAAABAAAAAABBAAAABBBBBBBBAABBBBABABABBA...
output:
33013
result:
ok 1 number(s): "33013"
Test #40:
score: 0
Accepted
time: 138ms
memory: 24016kb
input:
100000 8782 ABBABAAAABBBBBABAAABABAABBABABAABAABAABBABBAAAAAABBAAAABBBAAABBABAAAAAABBAABAABABAAAAABABAAABBBABBAABBABABBBABBAAAABBBBABABAAABAAAAAAABBBAABABBBBBABABBAABABAAABBBAAABABBBBBABBAAAAABAAAAAABBBAABAABBABABBAAAAAAABAABBBBAABBABABBAAABBAAABAABABBBABAABBAAABABABAABBBBABAAABABAAAABAAAABBBAABAAAA...
output:
198328
result:
ok 1 number(s): "198328"
Test #41:
score: 0
Accepted
time: 138ms
memory: 22108kb
input:
100000 38214 AAABBABBAABABAAABABAABBAABBBBAAAAAABAAABABAABABAAAAABABBBBABAAAAABBAAAABABAABBBAABAAABBAAABAAABBAABBBABABBBBABAABABAAABBAAABBBBAABABABBAAAABBABAAABBBBABBABABAABAAABBBAABBABABABBABBAAAABABBBBBBBBABBAABABBBBAABBBBAABBBAAAAAABAABABAABBAABAABAABBAABABAAAABAABABBABAABBBAAABAABAABAAABAABBAABA...
output:
0
result:
ok 1 number(s): "0"
Test #42:
score: 0
Accepted
time: 51ms
memory: 27404kb
input:
100000 1 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
10000000000
result:
ok 1 number(s): "10000000000"
Test #43:
score: 0
Accepted
time: 48ms
memory: 25348kb
input:
100000 2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
7500000000
result:
ok 1 number(s): "7500000000"
Test #44:
score: 0
Accepted
time: 54ms
memory: 25112kb
input:
100000 99999 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
5000050001
result:
ok 1 number(s): "5000050001"
Test #45:
score: 0
Accepted
time: 49ms
memory: 22000kb
input:
100000 100000 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
5000050000
result:
ok 1 number(s): "5000050000"
Test #46:
score: 0
Accepted
time: 151ms
memory: 26192kb
input:
100000 10 AABBABABAAABAABBAABBAABABABABBBBABAAAABAABAABBABBBABABBAABAABABBBABAABAAABABBBBAABBBAABAABBABBABAABABAAAABBBAAABBBABBBABAAAABBABAAAABAABBBBABBABBAABBBAAAABABBBABABAABABABABBAABBABAAABAAAAABABBBBBAAAABAABAAAABBABBABBAABABBBBBBABAABABBBABBBABAABBABABABAAAABABBBAAABBAABBBAABBBAAABBAAAABABBBBB...
output:
485360890
result:
ok 1 number(s): "485360890"
Test #47:
score: 0
Accepted
time: 157ms
memory: 26432kb
input:
100000 1000 ABAAAABBABAABBAAAAABBBABABAABAAAAAABABABABBAABBAAABAAABBAAABABBBBBABAABAAAABBBAABBBBBAAABAAAAAABABBBBAAAABBABBBABAABBAAABBABBBABBBBBABBBBBABAABABABBBBAABBABABABABAABABBAAAAAABABBBABBABBAAAABBBAAABBBBBBABAABBABAAAAABAABAAABBAABABAABBABAAAABABABABAAABBBBABAAAABAABABABBBABAABABABAAABAAABAAA...
output:
2235279
result:
ok 1 number(s): "2235279"
Test #48:
score: 0
Accepted
time: 55ms
memory: 27312kb
input:
100000 100000 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABAB...
output:
0
result:
ok 1 number(s): "0"
Test #49:
score: 0
Accepted
time: 54ms
memory: 22612kb
input:
100000 76937 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABA...
output:
23063
result:
ok 1 number(s): "23063"
Test #50:
score: 0
Accepted
time: 150ms
memory: 22640kb
input:
100000 12845 AABBABABABAAAAABBBABABABBAABAABABBBAAAABABAABAABBBBAAABBABBABBAAAABBBABABBBBABABAABBAAABABBAAABBBBAAAABBBAAABBBAAABABABABAABAABBABBABBAAAAABBBBBABBBABABAAAABABABAAAABBBBAAABAABABBBBBABBBAABAAAABABBBAAABBAAABAABABABABBBBBBBAABABBABABAABBABAAAABBBBAAABBBABAAABAAABBBBBAABBABABAABBAABBAABAA...
output:
118675
result:
ok 1 number(s): "118675"
Subtask #5:
score: 13
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Dependency #4:
100%
Accepted
Test #51:
score: 13
Accepted
time: 1079ms
memory: 51528kb
input:
644992 518558 BBBAABABBAABBBABABBABABBABABAABABBAAABAAABABBBAABAABBAABAABABABAABAABABBBBBABBABABBABABBBBBBBBBBAABBBBBABBAABABBABBBABBBABBAAABABABAABBABABAABAAAAABABBBBBBABAABAAABBAAABBBBBAAABABAABABABAAAABAAABABABAABBABABBABAAABAAABBBABABAABBBAABABAABBBBABBBBABBAAAABBBAAAABAAAABBBBAAABBABBBBABABBBBA...
output:
141233
result:
ok 1 number(s): "141233"
Test #52:
score: 0
Accepted
time: 1169ms
memory: 68032kb
input:
1000000 810099 AABBBABAAAABBBBBABABABAAABBBBABAABBBBBBBABAABBBBBAAABABABBBAAABBBBAABABABAAAABABABBABABABBABABABBAAABAAAAABBAABABABBAABBBBABBBABBAAAABBBBBAABAABBAAAAABBAABBBAAABAABAABAABAAABBBBABAABABAAAABBBBABBABBBABBBBABBAAABABAABABBBAABAAAABBBABABBABABBAABAABBBBBAABABABAABABABBBBBABABAAAAABBBBABAB...
output:
121661020
result:
ok 1 number(s): "121661020"
Test #53:
score: 0
Accepted
time: 1723ms
memory: 64048kb
input:
1000000 68584 AABAAAAABAABBBAABBBAABAABAAABBAABAAABBABBAAABABBBBAAAABABABAABBBBABABAAAABBBBBBBAAAAAABBBABBAAABAAAABABBBBAAAAABBBAAAABBABBABABAAABABBBBBABABAAABBABAAABABBBBABBAABABBBBBBBBAABAAABBABAAAABABBBAABAABAABBBBAAAABBBBBAAABABABAABAAAAAAAAAABABBABABABAAAABAAAAABAABABBAAABBABBBBBABAABAABAABAAAA...
output:
0
result:
ok 1 number(s): "0"
Test #54:
score: 0
Accepted
time: 575ms
memory: 68092kb
input:
1000000 1 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
1000000000000
result:
ok 1 number(s): "1000000000000"
Test #55:
score: 0
Accepted
time: 568ms
memory: 68064kb
input:
1000000 2 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
750000000000
result:
ok 1 number(s): "750000000000"
Test #56:
score: 0
Accepted
time: 646ms
memory: 68104kb
input:
1000000 999999 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
500000500001
result:
ok 1 number(s): "500000500001"
Test #57:
score: 0
Accepted
time: 632ms
memory: 68132kb
input:
1000000 1000000 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...
output:
500000500000
result:
ok 1 number(s): "500000500000"
Test #58:
score: 0
Accepted
time: 1797ms
memory: 63992kb
input:
1000000 10 ABABABABABABAAABABBBAAAABABBBBABABABABAAABAABABBAABBBBAABBAAAABBBBAABBAAAABABBABAABABBBBAAABABBABAAAABABBAABABAABABABABAABBBBBABABBBABABAAAAAABBAABAABABAABABBBAABBABBAABBBBBABAAAAABBABAAAABBABBAABBBBBABBAABABBBAAAAAABAAABAABAAAABBBBBBABBAABBBAAAAABABBBABAAAAAABABBABBBBBABBBABABBABAABAABBA...
output:
49686369526
result:
ok 1 number(s): "49686369526"
Test #59:
score: 0
Accepted
time: 1865ms
memory: 63984kb
input:
1000000 1000 ABABAAAABBBAAABBABBBABABABAAABAABABABAABABABBBBBAAAAAABAAAAABAABABABABABBABBBBAAAAABAABBAAABBAABAABBBABBAAABAAABABABBBBABABABBABBBABAABBBABBBABBABAAABABABBBAABBBABBBAAAABAAAABBAAABAABABABABBBABABABBBBBBAABBABABBBAABAABAABBABBBABABAAAABABAAAAABBAAAAABAABBABBAABAABAABAABBABBBAAAAABAAABBBA...
output:
179680697
result:
ok 1 number(s): "179680697"
Test #60:
score: 0
Accepted
time: 621ms
memory: 68104kb
input:
1000000 100000 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABA...
output:
4500000
result:
ok 1 number(s): "4500000"
Test #61:
score: 0
Accepted
time: 629ms
memory: 68092kb
input:
1000000 745782 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABA...
output:
254218
result:
ok 1 number(s): "254218"
Test #62:
score: 0
Accepted
time: 1771ms
memory: 63964kb
input:
1000000 96140 AAABBABABBABAABBAAAAAABABBBAABBABAAABABBAABABABBABBBABBAABBAAABBABBBAAAAABBAABBBAAAABABBBABBBABBABAABABABBAAAAAABABABABBBBAAABBBAABABBBABBABAAAABBAABAAABABBBBBAABABBBABAABBABAABABBAABBAABBAABABBAABABABBABABAAABBBABABAABABBABABAABAAAABBBABBAABBBABAAAABBABBABABAABAAABBABABBABBABBAABAABBB...
output:
2580941
result:
ok 1 number(s): "2580941"
Test #63:
score: 0
Accepted
time: 621ms
memory: 68144kb
input:
1000000 721685 ABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABABA...
output:
278315
result:
ok 1 number(s): "278315"
Extra Test:
score: 0
Extra Test Passed