Submission #73682966

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
map<char,int> mp;
map<char,bool> mb;
string s;
int maxn=0;
signed main(){
    cin>>s;
    for(int i=0;i<s.size();i++){
        mp[s[i]]++;
        maxn=max(maxn,mp[s[i]]);
    }
    for(int i='a';i<='z';i++){
        if(mp[char(i)]==maxn)  mb[char(i)]=1;
    }
    for(int i=0;i<s.size();i++){
        if(!mb[s[i]])  cout<<s[i];
    }
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:9:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     for(int i=0;i<s.size();i++){
      |                 ~^~~~~~~~~
./Main.cpp:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |     for(int i=0;i<s.size();i++){
      |                 ~^~~~~~~~~

Judge Result