QOJ.ac
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 |
|---|---|---|---|---|---|---|---|---|---|
| #93763 | #5422. Perfect Palindrome | Houyunfei# | AC ✓ | 78ms | 3580kb | C++14 | 483b | 2023-04-02 10:08:24 | 2023-04-02 10:08:25 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
void solve() {
string s;
cin >> s;
map<char, int> m;
for (const auto &item: s) {
m[item]++;
}
int maxn=-1;
for (const auto &item: m){
maxn= max(maxn,item.second);
}
cout<<s.size()-maxn<<endl;
}
int main() {
#ifndef ONLINE_JUDGE
freopen("../test.in", "r", stdin);
freopen("../test.out", "w", stdout);
#endif
int _;
cin >> _;
while (_--) solve();
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 2ms
memory: 3432kb
input:
2 abcb xxx
output:
2 0
result:
ok 2 number(s): "2 0"
Test #2:
score: 0
Accepted
time: 78ms
memory: 3580kb
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