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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 |
|---|---|---|---|---|---|---|---|---|---|
| #89317 | #5422. Perfect Palindrome | ylf20010818# | AC ✓ | 44ms | 3432kb | C++17 | 459b | 2023-03-19 19:01:31 | 2023-03-19 19:01:35 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll N=1e6+10;
ll t,n;
char s[N];
int main()
{
int n;
cin>>n;
for(ll a=1;a<=n;a++)
{
cin>>(s+1);
vector<ll> v(30,0);
ll len=strlen(s+1);
for(ll a=1;a<=len;a++)
{
v[ll(s[a]-'a')]++;
}
ll ans=1e9;
for(ll a=0;a<26;a++) ans=min(ans,len-v[a]);
cout<<ans<<"\n";
}
}
详细
Test #1:
score: 100
Accepted
time: 2ms
memory: 3332kb
input:
2 abcb xxx
output:
2 0
result:
ok 2 number(s): "2 0"
Test #2:
score: 0
Accepted
time: 44ms
memory: 3432kb
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 7 2 8 4 8 2 6 0 3 7 0 1 2 5 2 4 6 0 6 2 6 5 2 5 5 2 3 5 6 0 2 0 8 3 2 0 3 0 6 5 0 1 1 1 2 1 8 1 7 5 3 4 4 1 8 5 5 8 8 6 3 0 2 3 2 1 5 0 0 9 3 3 4 8 4 0 4 2 6 6 0 8 7 4 3 9 3 4 2 5 8 8 8 6 1 4 4 2 7 2 8 6 4 4 8 7 8 4 9 3 8 0 7 7 2 6 0 0 5 4 0 7 5 4 2 1 6 7 5 2 4 4 7 3 3 2 5 4 8 5 0 3 5 1 2 3 0 4 7 ...
result:
ok 11107 numbers