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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
#550#112. 【0621 模拟赛】7Krokodsryp1000ms1784kbC++14898b2025-06-21 14:15:472025-06-21 23:21:11

answer

#include <stdio.h>
#include <string.h>
int calc(int d,int k,int o,int r)   // 计算总得分
{
    int x;
    x = d * d + k * k + o * o + r * r;
    int t= (o/2 < k/2 )? o/2:k/2;
    if (t>r) t=r;
    if (t>d) t=d;
    x += 7 * t;
    return x;
}
int main()
{
	int n,m;
	scanf("%d%d",&n,&m);
	char s[105];
	scanf("%s",s);
	int d=0,k=0,o=0,r=0;
	int i;
	for (i=0;s[i]!='\0';i++)
    {
        if (s[i]=='d') d++;
        else if (s[i]=='k') k++;
        else if (s[i]=='o') o++;
        else if (s[i]=='r') r++;
    }
    int D,K,O,R;
    int ans=0;
    for (D=0;D<=m;D++)      // 对m张鳄鱼牌的替换情况进行穷举
        for (K=0;K<=m-D;K++)
            for (O=0;O<=m-D-K;O++)
            {
                R=m-D-K-O;
                int x=calc(d+D,k+K,o+O,r+R);
                if (ans<x) ans=x;
            }
    printf("%d\n",ans);
	return 0;
}

详细

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Subtask #1:

score: 17
Accepted

Test #1:

score: 17
Accepted
time: 0ms
memory: 1636kb

input:

56 0
kkkkkkkkkkoooooooooorrrrrdddddkkkkkkkkkkooooooooookkkkoo

output:

1145

result:

ok "1145"

Test #2:

score: 0
Accepted
time: 0ms
memory: 1584kb

input:

4 0
dkor

output:

4

result:

ok "4"

Test #3:

score: 0
Accepted
time: 0ms
memory: 1704kb

input:

11 0
krokodkroko

output:

44

result:

ok "44"

Test #4:

score: 0
Accepted
time: 0ms
memory: 1716kb

input:

10 0
kkkkkkkkkk

output:

100

result:

ok "100"

Test #5:

score: 0
Accepted
time: 0ms
memory: 1728kb

input:

100 0
krokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrokodkrodkrok...

output:

2705

result:

ok "2705"

Subtask #2:

score: 26
Accepted

Test #6:

score: 26
Accepted
time: 0ms
memory: 1576kb

input:

8 1
kodrrrrr

output:

39

result:

ok "39"

Test #7:

score: 0
Accepted
time: 0ms
memory: 1644kb

input:

5 1
kroko

output:

17

result:

ok "17"

Test #8:

score: 0
Accepted
time: 0ms
memory: 1588kb

input:

11 1
krokodkroko

output:

54

result:

ok "54"

Test #9:

score: 0
Accepted
time: 0ms
memory: 1700kb

input:

87 1
kkkokokokokdokdokodkodkdokdokdokdodkodkokokdodkorkrrrrrrrrrrrrrrrrrrrrdkokokokdrokrodkk

output:

2099

result:

ok "2099"

Subtask #3:

score: 7
Accepted

Test #10:

score: 7
Accepted
time: 0ms
memory: 1644kb

input:

5 3
dodor

output:

30

result:

ok "30"

Test #11:

score: 0
Accepted
time: 0ms
memory: 1588kb

input:

3 3
kro

output:

18

result:

ok "18"

Test #12:

score: 0
Accepted
time: 0ms
memory: 1572kb

input:

2 4
rd

output:

26

result:

ok "26"

Test #13:

score: 0
Accepted
time: 0ms
memory: 1784kb

input:

100 10
krokokdokorkokodkokrokokdorkokokdkdkkdkdrrrrddrkdokodkrokdorkdokdrokrdordkordkdrokdrokdrokdro...

output:

3415

result:

ok "3415"