QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #691952 | #5422. Perfect Palindrome | lselegies | WA | 17ms | 3904kb | C++14 | 332b | 2024-10-31 13:31:10 | 2024-10-31 13:31:11 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int ans[26];
signed main()
{
int t;
cin>>t;
while(t--)
{
string s;
cin>>s;
s=" "+s;
int n=s.size()-1,res=0;
for (int i=1;i<=n;i++)
{
int a=s[i]-'a';
ans[a]++;
}
for (int i=0;i<26;i++)
res=max(res,ans[i]);
cout<<n-res<<endl;
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3540kb
input:
2 abcb xxx
output:
2 0
result:
ok 2 number(s): "2 0"
Test #2:
score: -100
Wrong Answer
time: 17ms
memory: 3904kb
input:
11107 lfpbavjsm pdtlkfwn fmb hptdswsoul bhyjhp pscfliuqn nej nxolzbd z clzb zqomviosz u ek vco oymonrq rjd ktsqti mdcvserv x birnpfu gsgk ftchwlm bzqgar ovj nsgiegk dbolme nvr rpsc fprodu eqtidwto j qty o jknssmabwl qjfv wrd aa ejsf i npmmhkef dzvyon p zww dp ru qmwm sc wnnjyoepxo hc opvfepiko inuxx...
output:
8 6 0 7 2 4 -2 2 -4 -2 3 -5 -4 -3 0 -4 -1 1 -6 0 -4 -1 -2 -5 -2 -3 -6 -6 -4 -3 -10 -8 -11 -2 -8 -9 -10 -9 -12 -5 -7 -12 -10 -11 -11 -9 -12 -5 -13 -8 -10 -13 -12 -12 -16 -9 -12 -13 -9 -11 -13 -16 -19 -17 -16 -17 -18 -14 -19 -19 -10 -16 -16 -13 -10 -14 -19 -14 -18 -14 -15 -21 -13 -15 -19 -21 -15 -22 -...
result:
wrong answer 2nd numbers differ - expected: '7', found: '6'