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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#826570 | #9568. Left Shifting 3 | 0x3f# | WA | 8ms | 3740kb | C++14 | 821b | 2024-12-22 14:12:25 | 2024-12-22 14:12:35 |
Judging History
answer
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N=2e5+10;
int n,k;
void solve() {
string s[10];
cin>>n>>k>>s[0];
for(int i=1;i<=min(k,7);i++) {
s[i]=s[i-1];
for(int j=0;j<n;j++)
if(j>0) s[i][j]=s[i-1][j-1];
else if(j==0) s[i][j]=s[i-1][n-1];
}
int ans=0;
for(int i=0;i<=min(k,7);i++) {
int nw_ans=0;
for(int j=6;j<n;j++) {
bool flg=true;
flg&=(s[i][j-6]=='n');
flg&=(s[i][j-5]=='a');
flg&=(s[i][j-4]=='n');
flg&=(s[i][j-3]=='j');
flg&=(s[i][j-2]=='i');
flg&=(s[i][j-1]=='n');
flg&=(s[i][j]=='g');
nw_ans+=flg;
}
if(nw_ans>ans) ans=nw_ans;
}
cout<<ans<<"\n";
return ;
}
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);cout.tie(0);
int tc;cin>>tc;
while(tc--) solve();
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3648kb
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: -100
Wrong Answer
time: 8ms
memory: 3740kb
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 2 2 1 3 3 3 3 4 0 2 4 3 2 1 1 1 4 2 0 3 3 1 0 1 0 0 0 5 4 0 1 2 1 2 2 1 1 1 2 3 1 3 2 0 1 1 4 1 1 1 2 1 2 3 0 1 1 0 1 1 3 2 2 1 0 2 1 2 1 1 3 4 1 1 1 1 0 0 1 1 1 2 0 4 4 3 1 1 2 1 1 1 1 5 1 4 1 1 2 0 2 4 3 3 3 3 0 3 2 1 3 1 2 0 0 1 0 5 0 2 0 3 1 1 2 2 3 2 1 2 0 1 1 1 2 4 1 3 2 1 1 1 2 2 2 1 0 3 ...
result:
wrong answer 3rd numbers differ - expected: '3', found: '2'