QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #277633 | #7879. Colorful Balloons | luhanning | WA | 8ms | 3480kb | C++17 | 566b | 2023-12-06 21:01:42 | 2023-12-06 21:01:42 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long LL;
const int N=1e5+10;
map<string,LL>mp;
string s;
int main()
{
ios::sync_with_stdio(false);cin.tie(nullptr);
LL n;
cin>>n;
LL maxn=0;
string t;
for(int i=1;i<=n;i++)
{
cin>>s;
mp[s]++;
if(mp[s]>maxn)
{
t=s;
maxn=mp[s];
}
if(maxn>=n/2)
{
t=s;
break;
}
}
if(maxn==1&&n!=1)
{
cout<<"uh-oh"<<endl;
}
else cout<<t<<endl;
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3436kb
input:
5 red green red red blue
output:
red
result:
ok "red"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
3 red blue yellow
output:
uh-oh
result:
ok "uh-oh"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3440kb
input:
1 abc
output:
abc
result:
ok "abc"
Test #4:
score: 0
Accepted
time: 8ms
memory: 3480kb
input:
100000 vagsmrnnry vagsmrnnry bvaojtyvmn vagsmrnnry vagsmrnnry vvzrbrqrgb vagsmrnnry vvzrbrqrgb vagsmrnnry vagsmrnnry bvaojtyvmn vagsmrnnry vagsmrnnry vvzrbrqrgb vagsmrnnry bvaojtyvmn vagsmrnnry vagsmrnnry vagsmrnnry vvzrbrqrgb vagsmrnnry vvzrbrqrgb vagsmrnnry vagsmrnnry vagsmrnnry vagsmrnnry vagsmrn...
output:
vagsmrnnry
result:
ok "vagsmrnnry"
Test #5:
score: -100
Wrong Answer
time: 8ms
memory: 3440kb
input:
100000 khccohwxsc aakazkvryg khccohwxsc aakazkvryg khccohwxsc khccohwxsc aakazkvryg aakazkvryg khccohwxsc djckwpxwyt khccohwxsc khccohwxsc djckwpxwyt khccohwxsc aakazkvryg djckwpxwyt djckwpxwyt djckwpxwyt aakazkvryg djckwpxwyt aakazkvryg aakazkvryg khccohwxsc aakazkvryg khccohwxsc aakazkvryg aakazkv...
output:
aakazkvryg
result:
wrong answer 1st words differ - expected: 'uh-oh', found: 'aakazkvryg'