#python3
def runningTime(arr):
    z=0
    if arr==sorted(arr):
        return (0)    
    else:
        for i in range(1,len(arr)):
            x=arr[i]
            for j in range(i):
                if arr[j]>x:
                    (arr[i],arr[j])=(arr[j],arr[i])
                    z+=1
        
        return z