Submission #2554524

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Source Code Expand

#include <bits/stdc++.h>
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pub push_back
#define pob pop_back
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define repp(i,a,b) for(int i=a;i<b;i++)
#define repm(i,a,b) for(int i=a;i>b;i--)
#define debug_interval endl
#define dump_interval ' '
#define debug_toggle 0


inline int toInt(string s){int v;istringstream sin(s);sin>>v;return v;}
template<class T> inline string toString(T x){ostringstream sout;sout<<x;return sout.str();}
inline int gcd(int a,int b){return a?gcd(b%a,a):b;} //Don't use C++17
template<class...A> inline void dump(){cout<<endl;}
template<class...A> inline void dump_rest() {cout<<endl;}
template<class T, class...A> inline void dump_rest(const T& first, const A&... rest){cout<<dump_interval<<first;dump_rest(rest...);}
template<class T,class...A> inline void dump(const T&first,const A&...rest){cout<<first;dump_rest(rest...);}
template<class...A> inline void debug(){cout<<endl;}
template<class...A> inline void debug_rest() {cout<<endl;}
template<class T, class...A> inline void debug_rest(const T& first, const A&... rest){cout<<debug_interval<<first;debug_rest(rest...);}
template<class T,class...A> inline void debug(const T&first,const A&...rest){if(debug_toggle)cout<<first,debug_rest(rest...);}

string s;
char m;

main(){
    ios::sync_with_stdio(false);
    cin>>s;
    sort(all(s));
    m=s.front();
    for(int i=1;i<s.size();i++){
        if(m==s[i]){
            dump("no");
            return 0;
        }
    }
    dump("yes");
}

Submission Info

Judge Result