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competitive-programming/Sorting/strings_sorting.cpp at master · kothariji/competitive-programming · GitHub

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#include<iostream>

#include<string>

#include<algorithm>

using namespace std;

bool compare(string a,string b)//comparator defination

{

if(a.length()==b.length())

return a<b;

return a.length()>b.length();

}

int main()

{

int n;

cin>>n;//taking no. of strings

cin.get();

string s[100];

for(int i=0;i<n;i++)

{

getline(cin,s[i]);

}

cout<<endl;

//sorting

sort(s,s+n);

for(int i=0;i<n;i++)

{

cout<<s[i]<<endl;

}

cout<<endl;

//comparator

sort(s,s+n,compare);

for(int i=0;i<n;i++)

{

cout<<s[i]<<endl;

}

return 0;

}

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