Skip to content
Programmingoneonone
Programmingoneonone
  • Home
  • CS Subjects
    • Internet of Things (IoT)
    • Digital Communication
    • Human Values
  • Programming Tutorials
    • C Programming
    • Data structures and Algorithms
    • 100+ Java Programs
    • 100+ C Programs
  • HackerRank Solutions
    • HackerRank Algorithms Solutions
    • HackerRank C problems solutions
    • HackerRank C++ problems solutions
    • HackerRank Java problems solutions
    • HackerRank Python problems solutions
  • Work with US
Programmingoneonone
Programmingoneonone

HackerEarth String Game problem solution

YASH PAL, 31 July 2024
In this HackerEarth String Game problem solution, Player1 and Player2 decided to play a game. The game comprises a String S which consists of lowercase English alphabets only and both players take alternative terms.
In each turn, a player chooses a character present in the string and remove all occurrences of the character. For each player to play his turn, there should be at least one character in the string. The Player who is not able to play his turn loses. Your task is to find the winner of the game if both the players play optimally and Player1 plays the first turn.
HackerEarth String Game problem solution

HackerEarth String Game problem solution.

#include<bits/stdc++.h>
using namespace std;
int main()
{
int t;
cin>>t;
while(t--)
{ int a[26]={0};
string s;
cin>>s;
int cnt_chars=0;
for(int i=0;i<s.size();i++)
{
if(a[s[i]-'a']==0)
{
a[s[i]-'a']=1;
cnt_chars++;
}
}
if(cnt_chars%2)
cout<<"Player1n";
else
cout<<"Player2n";
}
return 0;
}
coding problems solutions

Post navigation

Previous post
Next post

Related website

The Computer Science

Pages

  • About US
  • Contact US
  • Privacy Policy

Programing Practice

  • C Programs
  • java Programs

HackerRank Solutions

  • C
  • C++
  • Java
  • Python
  • Algorithm

Other

  • Leetcode Solutions
  • Interview Preparation

Programming Tutorials

  • DSA
  • C

CS Subjects

  • Digital Communication
  • Human Values
  • Internet Of Things
  • YouTube
  • LinkedIn
  • Facebook
  • Pinterest
  • Instagram
©2025 Programmingoneonone | WordPress Theme by SuperbThemes