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 |
---|---|---|---|---|---|---|---|---|---|
#619 | #112. 【0621 模拟赛】7Krokods | dongyiyang | 100 | 7ms | 3480kb | C++14 | 660b | 2025-06-21 15:00:17 | 2025-06-21 23:49:56 |
answer
#include<bits/stdc++.h>
using namespace std;
int n,m,p=0;
int b[10]= {0};
void f1(int a,int b,int c,int d) {
int u=min(a/2,b/2);
u=min(u,d);
u=min(u,c);
p=max(p,u*7+a*a+b*b+c*c+d*d);
return;
}
void f(int m) {
for(int i1=0; i1<=m; i1++) {
for(int i2=0; i2<=m-i1; i2++) {
for(int i3=0; i3<=m-i1-i2; i3++) {
int i4=m-i1-i2-i3;
f1(b[1]+i1,b[2]+i2,b[3]+i3,b[4]+i4);
}
}
}
return;
}
int main() {
string a;
cin>>n>>m;
cin>>a;
for(int i=0; i<n; i++) {
if(a[i]=='k') b[1]++;
if(a[i]=='o') b[2]++;
if(a[i]=='r') b[3]++;
if(a[i]=='d') b[4]++;
}
for(int i=0;i<=m;i++) f(i);
cout<<p;
return 0;
}
详细
小提示:点击横条可展开更详细的信息
Subtask #1:
score: 17
Accepted
Test #1:
score: 17
Accepted
time: 0ms
memory: 3396kb
input:
56 0 kkkkkkkkkkoooooooooorrrrrdddddkkkkkkkkkkooooooooookkkkoo
output:
1145
result:
ok "1145"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3220kb
input:
4 0 dkor
output:
4
result:
ok "4"
Test #3:
score: 0
Accepted
time: 1ms
memory: 3428kb
input:
11 0 krokodkroko
output:
44
result:
ok "44"
Test #4:
score: 0
Accepted
time: 0ms
memory: 3192kb
input:
10 0 kkkkkkkkkk
output:
100
result:
ok "100"
Test #5:
score: 0
Accepted
time: 0ms
memory: 3480kb
input:
100 0 krokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrok...
output:
2705
result:
ok "2705"
Subtask #2:
score: 26
Accepted
Test #6:
score: 26
Accepted
time: 1ms
memory: 3252kb
input:
8 1 kodrrrrr
output:
39
result:
ok "39"
Test #7:
score: 0
Accepted
time: 1ms
memory: 3272kb
input:
5 1 kroko
output:
17
result:
ok "17"
Test #8:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
11 1 krokodkroko
output:
54
result:
ok "54"
Test #9:
score: 0
Accepted
time: 1ms
memory: 3464kb
input:
87 1 kkkokokokokdokdokodkodkdokdokdokdodkodkokokdodkorkrrrrrrrrrrrrrrrrrrrrdkokokokdrokrodkk
output:
2099
result:
ok "2099"
Subtask #3:
score: 7
Accepted
Test #10:
score: 7
Accepted
time: 1ms
memory: 3192kb
input:
5 3 dodor
output:
30
result:
ok "30"
Test #11:
score: 0
Accepted
time: 0ms
memory: 3276kb
input:
3 3 kro
output:
18
result:
ok "18"
Test #12:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
2 4 rd
output:
26
result:
ok "26"
Test #13:
score: 0
Accepted
time: 0ms
memory: 3164kb
input:
100 10 krokokdokorkokodkokrokokdorkokokdkdkkdkdrrrrddrkdokodkrokdorkdokdrokrdordkordkdrokdrokdrokdro...
output:
3415
result:
ok "3415"