countWins.js

//P: arr of objects
//R: num of teams from a given country that has won || 0 if there's no win
//E:
//P:
function countWins(winnerList, country) {
    //loop through the winnerList arr
    //conditional upon the given country
    let counter = 0
    for(let i = 0; i < winnerList.length; i++){
      if(winnerList[i].country == country){
        counter++
      }else{
        counter += 0
      }
    }
    return counter
    }
    
    console.log(countWins([
      { season: '1996–97', team: 'Borussia Dortmund', country: 'Germany' },
      { season: '1997–98', team: 'Real Madrid', country: 'Spain' },
      { season: '1998–99', team: 'Manchester United', country: 'England' },
      { season: '1999–00', team: 'Real Madrid', country: 'Spain' },
      { season: '2000–01', team: 'Bayern Munich', country: 'Germany' },
      { season: '2001–02', team: 'Real Madrid', country: 'Spain' },
      { season: '2002–03', team: 'Milan', country: 'Italy' },
      { season: '2003–04', team: 'Porto', country: 'Portugal' },
      { season: '2004–05', team: 'Liverpool', country: 'England' },
      { season: '2005–06', team: 'Barcelona', country: 'Spain' },
      { season: '2006–07', team: 'Milan', country: 'Italy' },
      { season: '2007–08', team: 'Manchester United', country: 'England' },
      { season: '2008–09', team: 'Barcelona', country: 'Spain' },
      { season: '2009–10', team: 'Internazionale', country: 'Italy' },
      { season: '2010–11', team: 'Barcelona', country: 'Spain' },
      { season: '2011–12', team: 'Chelsea', country: 'England' },
      { season: '2012–13', team: 'Bayern', country: 'Germany' },
      { season: '2013–14', team: 'Real Madrid', country: 'Spain' },
      { season: '2014–15', team: 'Barcelona', country: 'Spain' },
      { season: '2015–16', team: 'Real Madrid', country: 'Spain' }
    ], 'FootLand'))