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QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#727405 | #9568. Left Shifting 3 | ucup-team3510# | AC ✓ | 11ms | 7044kb | C++14 | 714b | 2024-11-09 13:07:39 | 2024-11-09 13:07:40 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int t,n,k;
string S,T="nanjing";
int ok[400011],sum[400011];
int main()
{
scanf("%d",&t);while(t--)
{
scanf("%d%d",&n,&k);
k=min(k,n-1);
cin>>S;
for(int i=0;i<k;++i)S+=S[i];
// printf("S:%s\n",S.c_str());
for(int i=0;i<n+k;++i)ok[i]=0;
for(int i=0;i+T.size()-1<S.size();++i)
{
bool flg=1;
for(int _=0;_<7;++_)if(S[i+_]!=T[_])
{
flg=0;break;
}
ok[i]=flg;
}
// printf("ok:");for(int i=0;i<n+k;++i)printf("%d ",ok[i]);putchar(10);
sum[0]=0;
for(int i=0;i<n+k;++i)sum[i+1]=sum[i]+ok[i];
int ans=0;
for(int i=n;i<=n+k;++i)
{
ans=max(ans,sum[i]-sum[i-n]);
}
printf("%d\n",ans);
}
}
这程序好像有点Bug,我给组数据试试?
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3908kb
input:
4 21 10 jingicpcnanjingsuanan 21 0 jingicpcnanjingsuanan 21 3 nanjingnanjingnanjing 4 100 icpc
output:
2 1 3 0
result:
ok 4 number(s): "2 1 3 0"
Test #2:
score: 0
Accepted
time: 11ms
memory: 6016kb
input:
2130 39 7 nnananjingannanjingngnanjinganjinggjina 1 479084228 g 33 2 gqnanjinggrjdtktnanjingcvsenanjin 24 196055605 ginganjingnanjingnanjing 23 3 ngnanjinganjingjinnanji 40 3 njingaaznannanjingnananjingyonwpnanjinga 40 207842908 nanjinggphconanjingkonanjinannanjinglxna 46 3 ingjingnnanjingnanjinging...
output:
3 0 3 2 2 3 3 4 3 4 0 2 4 3 2 1 1 1 4 2 0 3 3 0 0 1 0 0 0 5 4 0 1 2 1 2 2 1 1 1 3 3 1 3 2 0 1 2 4 1 2 1 2 1 2 3 0 1 0 0 1 1 3 2 2 1 0 3 1 2 1 1 4 4 1 1 1 1 0 1 1 1 1 2 0 4 4 3 1 1 2 1 1 1 1 5 1 4 0 1 2 1 3 4 3 3 3 3 1 3 2 1 3 1 2 0 0 1 0 5 0 2 0 3 1 0 2 2 3 2 1 2 0 1 1 1 2 4 1 3 2 0 1 1 2 2 2 1 0 3 ...
result:
ok 2130 numbers
Test #3:
score: 0
Accepted
time: 9ms
memory: 7044kb
input:
3 100000 998244353 gbppzfsncqyzmuwrcvtxsciucxusskcjhaanwhqmyncytwhkubrvcqxgcehdxyewdyvpqjcmrnmlgrytrucexmmfulqbtfctehphmrzkosyvhtvjrromqncbgsjcwhmlqidkycaxyhsrduoxayntuhqubvboseeziwjvrfagsbvtxjjbexnajqapgxydwtztzbbdpoydnjipfizdfpmczgqvdmpvxbqubtygkfpdeonegfzsttirbhzkobbigwneyvtcxndfkljdvbbcfnadtfhgo...
output:
4 1649 3651
result:
ok 3 number(s): "4 1649 3651"
Extra Test:
score: 0
Extra Test Passed