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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#184559#5422. Perfect Palindromechitoge#AC ✓13ms3812kbC++141.5kb2023-09-20 21:11:222023-09-20 21:11:23

Judging History

你现在查看的是最新测评结果

  • [2023-09-20 21:11:23]
  • 评测
  • 测评结果:AC
  • 用时:13ms
  • 内存:3812kb
  • [2023-09-20 21:11:22]
  • 提交

answer


#pragma GCC optimize("Ofast")

//booster_^^
#include<bits/stdc++.h>

#define FC(a,b,c) for(int i=a;i<b;i++)cin>>c[i]
#define Fn(n) for(int i=0;i<n;i++)
#define fin(a,n) for(int i=0;i<n;i++)cin>>a[i]
#define F(a,b) for(int i=a;i<b;i++)
#define all(a) a.begin(),a.end()
#define umap_boost(x) x.reserve(1024);x.max_load_factor(0.25);

#define PII pair<int,int> 
#define ll long long
#define endl '\n'
using namespace std;

inline void cin_unlocked()
{
    std::ios::sync_with_stdio(false);
    std::cin.tie(0);
}

template <typename T>
inline void stable_unique(vector<T>& v ){
    set<T> m(v.begin(),v.end());
    v.assign(m.begin(),m.end());
}


class dsu{
public:
    int n;
    vector<int> c;

    int q(int x){
        if(c[x]!=x){
            c[x]=q(c[x]);
        }
        return c[x];
    }
    void u(int a,int b){
        int fa=q(a);
        int fb=q(b);
        if(fa!=fb)
            c[fa]=fb;
    }

    dsu(int &_n){
        this->n=_n+5;
        this->c.resize(n);
        for(int i=0;i<n;i++)c[i]=i;
    }

};

int pow_mod(int a, int b,int mod) {//a^b
    int ans = 1;
    while(b > 0) {
        if(b & 1) ans = ans * a % mod; 
        a = a * a % mod;
        b >>= 1;
    }
    return ans;
}

inline void solve(){
	string s;
	cin>>s;
	int max=0;
	unordered_map<char,int> a;

	for(int i=0;i<s.size();i++){
		a[s[i]]++;
		max=(max>a[s[i]]?max:a[s[i]]);
	} 
	cout<<s.size()-max<<endl;
}

int main(){
	cin_unlocked();
	int t;cin>>t;for(;t--;)
	   solve();

	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3528kb

input:

2
abcb
xxx

output:

2
0

result:

ok 2 number(s): "2 0"

Test #2:

score: 0
Accepted
time: 13ms
memory: 3812kb

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