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#606657#5563. K.O. Kidswhale_island#AC ✓0ms3740kbC++202.4kb2024-10-03 11:16:262024-10-03 11:16:27

Judging History

你现在查看的是最新测评结果

  • [2024-10-03 11:16:27]
  • 评测
  • 测评结果:AC
  • 用时:0ms
  • 内存:3740kb
  • [2024-10-03 11:16:26]
  • 提交

answer

//   __________________
//  | ________________ |
//  ||          ____  ||
//  ||   /\    |      ||
//  ||  /__\   |      ||
//  || /    \  |____  ||
//  ||________________||
//  |__________________|
//  \###################\
//   \###################\
//    \        ____       \
//     \_______\___\_______\
// An AC a day keeps the doctor away.
//#pragma GCC optimize("O3,unroll-loops")
//#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
#define hutao_my_wife ios_base::sync_with_stdio(0);
#define forcalors_so_cute cin.tie(0);
/*

struct A {
	public: [[nodiscard]] virtual const unsigned long long reference operator bitor (const unsigned long long reference a) const noexcept;

};

struct B: public A{

	public: [[nodiscard]] virtual const unsigned long long reference operator bitor (const unsigned long long reference a) const noexcept override final {

	
	}

};

inline char readchar() noexcept {
    static char buffer[BUFSIZ], * now = buffer + BUFSIZ, * end = buffer + BUFSIZ;
    if (now == end)
    {
        if (end < buffer + BUFSIZ)
            return EOF;
        end = (buffer + fread(buffer, 1, BUFSIZ, stdin));
        now = buffer;
    }
    return *now++;
}
inline int nextint() noexcept {
    int x = 0, c = readchar(), neg = 0;
    while(('0' > c || c > '9') && c!='-' && c!=EOF) c = readchar();
    if(c == '-') neg = true, c = readchar();
    while('0' <= c && c <= '9') x = (x<<3) + (x<<1) + (c^'0'), c = readchar();
    if(neg) x = -x;
    return x; // returns 0 if EOF
}

//fast io cin>>a 改成 a = nextint();
*/
#define ll long long
//#define int long long
#define pii pair<int,int>
#define ff first
#define ss second
#define pb push_back
#define eb emplace_back
#define ALL(v) v.begin(), v.end()
#define bug(A) cout<<A<<" hi\n";
using namespace std;

const ll M = 200005;
ll n,m;
string s;
void solve(){
    cin>>n>>m;
    cin>>s;
    ll ans = 0;
    ll pre = 1;
    for(int i = 0; i < s.size(); i ++){
        if(pre == 1){
            //left
            if(s[i]=='R')ans++;
            else pre = 0;
        }else{
            if(s[i]=='L')ans++;
            else pre = 1;
        }
    }
    cout<<max(1ll*0,m-ans)<<"\n";
}

signed main(){
//
    hutao_my_wife    forcalors_so_cute

    int t = 1;
    //cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3732kb

input:

3 5
LRL

output:

5

result:

ok single line: '5'

Test #2:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

3 2
RRR

output:

0

result:

ok single line: '0'

Test #3:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

3 5
LLL

output:

3

result:

ok single line: '3'

Test #4:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

8 7
LLRLLLRR

output:

3

result:

ok single line: '3'

Test #5:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

5 1
LRLRL

output:

1

result:

ok single line: '1'

Test #6:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

5 1
LRLRR

output:

0

result:

ok single line: '0'

Test #7:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

5 5
LLRLL

output:

3

result:

ok single line: '3'

Test #8:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

10 10
LLRRLLRRRR

output:

4

result:

ok single line: '4'

Test #9:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

10 1
LLLLRRLRRL

output:

0

result:

ok single line: '0'

Test #10:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

10 20
LLRRLLLRLR

output:

16

result:

ok single line: '16'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

10 30
RRRLLLLRRL

output:

23

result:

ok single line: '23'

Test #12:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

10 5
LRRLLRLLRL

output:

2

result:

ok single line: '2'

Test #13:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

30 30
LRRLRLLLLRRRRRLLRLLLRLLRRLLLLR

output:

14

result:

ok single line: '14'

Test #14:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

30 50
RLRRRRRLRLLLRRRRRLLLRLLRRLLLLR

output:

32

result:

ok single line: '32'

Test #15:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

30 10
LLRRRRLLLRLRRRLRLLRLLLRRRLLRRR

output:

0

result:

ok single line: '0'

Test #16:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

30 500
RLLLRRRRRRLRRLRLRRLLRRLRLRRLLL

output:

485

result:

ok single line: '485'

Test #17:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

30 1000
RRLRLRRRLLLLLLRLRRRLLLLLRLLRLL

output:

983

result:

ok single line: '983'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

100 500
LRRRRLRRRRRRLLRRLLRLRLRLRLLRLRRRLRLLRLLRLLRLRLRLLRRRLRLRLRRRLLLRRRLLLLRRLRLLLRLLRLLRLRLRLRRLRLLLRLLL

output:

461

result:

ok single line: '461'

Test #19:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

100 1000
RLLLLRRRRRRLLRLLLLRLRLRLRRRLRLLRLLLLLLLLRRRLRRLRLRLLRRLRRLLRLLLLLRRRRLRRRRLLLRLLRRRRLLLRLLRLLRRLLRLR

output:

948

result:

ok single line: '948'

Test #20:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

100 10
LLLLRLLRLRLRLRLLRRRRLLRLRLRRRRRRLRRRRRRRLRRLRRLRRLLRLLRRLRRRRLLRLLLRLLRLRLRLLRLLLLLLRRLLLRRLLLRLLLRR

output:

0

result:

ok single line: '0'

Test #21:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

100 50
LLLLRRRLRRRLLLRLLLLRRRLLLLRRLRLRLRRRLLRLRLLRRRRLRRRRRRRLLLLRLRLRLLLLRLRRRRLRLRRRLLLLLLRLRRRRRLLLLLLL

output:

0

result:

ok single line: '0'

Test #22:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

100 200
LRLLLLLRRLRLRRLRLRRLLRLRLRLLRLLRRRLRRRRLLRLRLRLLRRRLLRRLLRLLLRRLLRLRLLRLRLLRRLLRLLRLRRRLLLRLRRRRRLLR

output:

160

result:

ok single line: '160'

Test #23:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

100 400
LRLRRLLLLRLLLLRLLRLLLLRRLLRLRLRLLRRRRRRRRLLRLRRRRLLLLRRLLLRRLRLRRLLLLLLLRRRRRRLLRLLRRRRRLRRRRRRLLRRL

output:

343

result:

ok single line: '343'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

100 150
LLLLRRRLRRLRRLLRRRLLRLRLLLRRLLLRLRLRRLRLLLLLLLRLLLLRRRLLLRLRLLLLRRRLLRLRLLRRRLLRLLLRLRLRLLRLRLRRRRRR

output:

102

result:

ok single line: '102'

Test #25:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

100 300
RLLRRLLLLRLRLRRRRRLLLRLLLLRLLRRRRLLLRLLLRLLLLLLRRLRLRLRLRLLLRLRLRRRRLLRRRRRLRLLRRRRLLLRRRRLLRRRLRRRL

output:

247

result:

ok single line: '247'

Test #26:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

100 700
LRLLLRLRRLRRLLLRRRRRRLRRRRLRLLLLLRLLRRLRRRLLLRLRLLLRRRLLRRRLLRRRRRLLLRRRRLRLLLLRRRRRLRLLLRRRRLRLLLRL

output:

645

result:

ok single line: '645'

Test #27:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

100 80
RLRLRLLLLRRLRRLLRRRRLRRRRRRLRLRRRRRRRLRRLLLRLLRRLRLRLRLLLRRRLRRRRLLLLRRLRRLRLRLLRLRLLRLLRLLRRLLRRLRR

output:

34

result:

ok single line: '34'

Test #28:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

500 500
LLLLRLLLRLLRRLLLLRRLLRLRLLRRRLRLRLRLLRRRRLRLRLRLLRLRLLRLLLLLLRLLRLRLLRLRRLRLRRRRRRLLRRLLLLLLRRRLRRRRLLRRRRLLLRLLLRLLLLLLRRLRRRLRLRRLLRRLRLLRLLRRRRRRRRRLRRLRLRLLRRLLRRRRLLRLLRLLLLLRRRLLRRLRRLLLRRRRLLRLLLRLLRRRLLRLRRRRLLLRLLRLLRLRLRLRLRLRRLLLLRLRRLRLRRLRRRLLRLLRLLLLRRLLLRRLRLRLRLLLLRLLRLLRLRRL...

output:

269

result:

ok single line: '269'

Test #29:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

500 100
LRRLLLLLRLRRRLLRRLLRLRLLLRRLLRRLLLRLLRLLRRRLRRRRRRRRLLLRLRRLRRLLRRRLRLRLLRLLLLLLRRLLLLRRLRLLLRRLLLRRRLLRLRRRRLRLLRRRRLRRLLRRLRLRLLRLRLRRLRLRRLRRRLLLLLRLRLLLLRLLLRRLLRRRLRLLLRLLLLLRRRLLLLRLLLRRLRRLRRRLRRRLLRLRRLRRLLLRLLLRLRRRRLLLLLRLRRLRRLLLRLLRLRLRLLLRRRRRRRLLLLRRRRLLLLRLRRLLLLRRRRRLRRRRRRLL...

output:

0

result:

ok single line: '0'

Test #30:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

500 1000
LLLLRRRLRRLRRRRRRLRRRLLLLLRRLRRLLRRRLLLRRLLRRRRRLLLRLRLLLRRRLRLRRRRRRRRLLRRRRRLLRLRRLRRRLLRRRLLLLLRRRLRLRLRLLLRRLLRLRRRLRLLLLLRRLRLRLLRRRLRLLRRRRLRLRLRLLRRRRRRRLLLLRRRRLRLLRLLRRLRLLLRRLRLLRRLLRRRRLLRRLLRLRLLRRRRLLLRRRRLLRRLLRRLLLLRLRLLLLRRLRRRRRLLLLLRLLRLRRLRLRLLRLRRRRRLLRRLLRRRLRLRRLRLRRLL...

output:

744

result:

ok single line: '744'

Test #31:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

500 800
LLRLRRRLRRLRLRRRLLRRLRLLRLRRRRRRLLRLLRRRRRRLRLRRRRLRRRLRLLLRRLRRRLRRLLLLRLRRLLLLLRRLRRRLRLLLLLRRLRRLLRRLRLRLLRRLLLLLRLLRLLRLRRLLLLLLRRRRLLRLRLRLRRRRRRLLRLLRLRRLLLRRLRRLLRRLLLLLRLLLLRRLRRRRLRRLLRLRRLLRLLRLRLLRLLRRLLRRLLLRRRLRRRRRRRRRRRRLLRRRRLLLLLLRRRRLLRRLRRLLLRLRRRRLLRLRLRRLLRRLRRLLLLLLRLRL...

output:

540

result:

ok single line: '540'

Test #32:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

500 200
LLLLRRRRLLRRLLRRRLRLLRLLRLRRLLRRRLRRRLLRLRLLLRRRLRRLLRLLLRRLRLLLLRLRLLLLLRLRRRRRLLLLLLLLLRRLLRRRLLRLLLRRLRRLRLRLLLRRRLRLLLRLLRRRLLLRLRLRRRRLLRLRLRRRLRLLRLLRRRRRLLLRLRRRRLRRLRLLRRLLRLRLRLRRRRRRLLLLLRLRLLRRRLLLRRLRLRLLRRLRRLRRLRRRLLLRLRLRLLRRRLRLLLLRRRLLRLRRLRLLLRLRRRRRLLRLLRRLRRLRRRRLLRRLLLRL...

output:

0

result:

ok single line: '0'

Test #33:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

1000 1000
LRLLRLLRLLRRRRRRRRRLLRRLRLRLRRLRRRLLLLLRLLRLRLRLLRLRRRRLLRRRLLLRRRLLRLRRLLLRLLLLRLLLRLRRLLRLRLLRLLRRLLRLRLRLLLRLLRLRRRLRRLRLLLRLLLRRRRLLRLLRLRLRRRRRLRRRLRRLRRLRLLLRRLLLRRRRRLLLRLRRLRRLLRRRLLLLLLLLRRRRLRRLRLRLRLLLLLRLLRRRRRRRRLRLLRRLRRRRRLRRLRRLRLRLRLLLLRLRRRLRRLRRLRRRLLLRLLLRLRRLRRLLLLLRRL...

output:

495

result:

ok single line: '495'

Test #34:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

1000 500
LLRRLLLLRRRLRRLRRLRLRLRRLLLLRRRRLLRLRLLLRRRRRRLRRLRRLLLLLLLLLRRRLRRRLLRLRRLRRRRLLLRLRRRRRRLRLRRRLLLRLRRLRRLRLRRRRLLRLRLRRRRRLRRLLLLRRRRLLRRRLLRRRRLRLRLRLRLRLLLRLRRLLLLLLRLLLLRRRLRRRLLRLLRRLRLRLLLLLRLRLLRRRLRLRLRLRLLRRLRLLLRRRRRRRLRRRRLLRLLLLRLRLLRRRRRRLLRLRLLRLLRLLLLRRLRLLLRLRRRLRLLRLRRRRLL...

output:

0

result:

ok single line: '0'

Test #35:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

1000 300
LLLLLLLLLLLLRLLLLLRRRRLRLLRRLLRLLLRLRLRRRRRRLLLLRLLLLLRLRLRRLRLLRRLLRRLRLRRRRRRRLRLRLLLLLRRLLRRRLLLLLRLLRRLLRLRLRRLRLLLLRLLLLLLRLRLLLLLLLLLRLRLLLRLLLLRRLRLRRLRRRRRRRLLLLLLLRRRLRRLRLRLLLLRLLLRLRRRLLLRRRRRRLRRLRLRLLLRRLLRRRLLRLLRLLLLLRLRRLLRLRLLRRLLRRRLLLLRLLLRRRLLLLLLRLLRLLLRRRRLRLLLLLLLRRLL...

output:

0

result:

ok single line: '0'

Test #36:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

1000 100
RRLRRLLLRRLRLRLLRRRRRRRLLRLRRLLLLLLRLRLRLLRLLLRRLRLLRRRRRRLLRLRRLLRRLLRLRLRRLRLLRLRRRRRLRLRRRRLLLLRRLLRRLLRLLLRRRRRRLLRLRLRRRLLLRRRLRRRLLRRRRLRRRLRRLLRLRLRLRRRRRLRLLLRLRRLLLRLLRRLRRRRLRRLLLLRLLLRLLRRRRLLRRRLLRRRLRRLRRRLLLLRRRLLLLLLRRLLLRRRRRLRRLLRLRRRLRRLLLRRRRLRLRLLLLRRRLLRRLRLRLLRRRRLRLLL...

output:

0

result:

ok single line: '0'

Test #37:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

1000 10
LLLRRRLLRRRLRLLLLRLLRRLLLRRLLRLLRRRRRLLRRLLLLRLLLLRLLRRLLRRRLLRRRRLLLRLLRLLLRRRRLLLRLRRRLLLRRLRRLLRLRLLLLLLLLLLRLRRRLLLLLRLRLLLLRLLLRRLLRLRRLLRRRRLRLRLRRRLLRLRLRRRRLLRRLRLRRRLRLLLLLLRRRLLLLRLRLLLRRLLLRLLLLRRRLRRLRRLLRRRRLRRLLRLLRRRRRRLRRRLRLLRLRLRLLLRLRLRLRLRLLRLLRRLRLRLLLLRRRRLRLLLLLRLRLLRL...

output:

0

result:

ok single line: '0'

Test #38:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

1000 1000
RLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRL...

output:

999

result:

ok single line: '999'

Test #39:

score: 0
Accepted
time: 0ms
memory: 3668kb

input:

1000 1000
LRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLR...

output:

1000

result:

ok single line: '1000'

Test #40:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

1000 250
RLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLR...

output:

249

result:

ok single line: '249'

Test #41:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

1000 250
LRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRL...

output:

250

result:

ok single line: '250'

Test #42:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

1000 50
RLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRL...

output:

49

result:

ok single line: '49'

Test #43:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

1000 50
LRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLRLR...

output:

50

result:

ok single line: '50'

Test #44:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

1000 250
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

0

result:

ok single line: '0'

Test #45:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

1000 50
RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR...

output:

0

result:

ok single line: '0'

Test #46:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

1000 50
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL...

output:

0

result:

ok single line: '0'