#include <bits/stdc++.h>
using namespace std;
int main()
{
//write your code here
int t;
cin>>t;
while(t!=0){
bool flag=false;
string s;
cin>>s;
sort(s.begin(),s.end());
for(int i=0;i<s.length();i++){
int count=0;
if(s[i]!=s[i+1]){
for(int j=0;j<s.length();j++){
if(s[i]==s[j])
count++;
}
if(count>1){
cout<<s[i]<<"="<<count<<" ";
flag=true;
}
}
}
if(flag==false)
cout<<"-1";
cout<<endl;
t=t-1;
}
return 0;
}
How can I reduce time for this( time limit 1 second).
Question posted below.
If possible please provide the code