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A_Lever.cpp
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A_Lever.cpp
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// Jai shree ram
#include <bits/stdc++.h>
using namespace std;
#define int long long
void Haribol()
{
string s;
cin >> s;
int cl = 0;
int cr = 0;
int ind = 0;
for (int i = 0; i < s.size(); i++)
{
if (s[i] == '^')
{
ind = i;
}
}
for (int i = 0; i < ind; i++)
{
if (s[i] == '1' or s[i] == '2' or s[i] == '3' or s[i] == '4' or s[i] == '5' or s[i] == '6' or s[i] == '7' or s[i] == '8' or s[i] == '9')
{
cl += abs(i - ind) * (s[i] - 48);
}
}
for (int i = ind + 1; i < s.size(); i++)
{
if (s[i] == '1' or s[i] == '2' or s[i] == '3' or s[i] == '4' or s[i] == '5' or s[i] == '6' or s[i] == '7' or s[i] == '8' or s[i] == '9')
{
cr += abs(i - ind) * (s[i] - 48);
}
}
if (cl == cr)
{
cout << "balance";
return;
}
else if (cl > cr)
{
// cout << ind << '\n';
// cout << cl << " " << cr << '\n';
cout << "left";
return;
}
else
{
// cout << ind << '\n';
// cout << cl << " " << cr << '\n';
cout << "right";
return;
}
}
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int t = 1;
// cin >> t;
while (t--)
{
Haribol();
}
}