NestedList from hackerrank

NestedList.py

if __name__ == '__main__':
    nestedList = []
    for _ in range(int(input())):
        name = input()
        score = float(input())
        nestedList.append([name,score])
        #print(nestedList, name, score)
    #sort the nested list based on the second digit
    nestedList.sort(key = lambda x:x[1])
    #print(nestedList)
    firstNum = False
    firstDigit = 0
    secondDigit = 0
    studentName = []
    for x in nestedList:
        if not firstNum:
            firstDigit = x[1]
            firstNum = True
            continue
        if firstDigit == x[1]:
            continue
        if (secondDigit == 0):
            studentName.append(x[0])
            secondDigit = x[1]
            continue
        if (x[1] > secondDigit):
            break
        studentName.append(x[0])
    studentName.sort()
    for name in studentName:
        print(name)