Kattis Problem Solution to R2 in C++


#include<bits/stdc++.h>

using namespace std;
int main(int argc, char const *argv[])
{
int r1,s;
cin>>r1>>s;
cout<<((2*s)-r1);
return 0;
}

Comments

Post a Comment

Popular posts from this blog

Kattis Solution to lost lineup in C++

Image
#include <bits/stdc++.h> using namespace std ; int main ( int argc , char const * argv [ ]) { int n ; cin >> n ; std :: map < int , int > order ; int key ; for ( int i = 2 ; i <= n ; ++ i ) { cin >> key ; order [ key ] = i ; } cout << " 1 " ; for ( int i = 0 ; i < n -1 ; ++ i ) { cout << order [ i ] << " " ; } return 0 ; } Click here for the problem https://open.kattis.com/problems/lostlineup
Read more

Basketball One-on-One : Kattis Solution in C++

Image
#include<bits/stdc++.h> using namespace std; int main(int argc, char const *argv[]){ string n; cin >> n; int len = n.length(); int scoreA = 0,scoreB = 0; for (int i = 0; i < len; i+=2) { if(n[i] == 'A'){ int score = n[i+1] - '0'; scoreA += score; }else if(n[i] == 'B'){ int score = n[i+1] - '0'; scoreB += score; } } (scoreA > scoreB) ? cout << 'A' : cout << 'B'; return 0; } question Link :  https://open.kattis.com/problems/basketballoneonone
Read more