abc053/abc053_c.cpp
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// Brute Force: move between 5 and 6
Brute Force: move between 5 and 6
Brute Force : move between 5 and 6
void solve()
{
    ll x, elv = 11, op;
    cin >> x;
    op = (x / elv) << 1;
    if (x % elv > 6)
        op += 2;
    else if (x % elv != 0)
    {
        op += 1;
    }
    cout << op;
}
void solve ( ) { ll x , elv = 11 , op ; cin >> x ; op = ( x / elv ) << 1 ; if ( x % elv > 6 ) op += 2 ; else if ( x % elv != 0 ) { op += 1 ; } cout << op ; }
Brute Force: move between 5 and 6
Brute Force : move between 5 and 6