names = []
marks = []
i = 0

while i < 20:
    onoma = input("Δώσε όνομα: ")
    vathmos = int(input("Δώσε βαθμό: "))
    names.append(onoma)
    marks.append(vathmos)
    i += 1

maxThesi = 0
i = 0

while i < len(names):
    if marks[i] > marks[maxThesi]:
        maxThesi = i
    i += 1

print(names[maxThesi])

1fcffe4bdd8eab3e511cfdff40b9f5b5e25af620
<mask token>

<mask token>
while i < 20:
    onoma = input('Δώσε όνομα: ')
    vathmos = int(input('Δώσε βαθμό: '))
    names.append(onoma)
    marks.append(vathmos)
    i += 1
<mask token>
while i < len(names):
    if marks[i] > marks[maxThesi]:
        maxThesi = i
    i += 1
print(names[maxThesi])

names = []
marks = []
i = 0
while i < 20:
    onoma = input('Δώσε όνομα: ')
    vathmos = int(input('Δώσε βαθμό: '))
    names.append(onoma)
    marks.append(vathmos)
    i += 1
maxThesi = 0
i = 0
while i < len(names):
    if marks[i] > marks[maxThesi]:
        maxThesi = i
    i += 1
print(names[maxThesi])

names = []
marks = []
i = 0

while i < 20:
    onoma = input("Δώσε όνομα: ")
    vathmos = int(input("Δώσε βαθμό: "))
    names.append(onoma)
    marks.append(vathmos)
    i += 1

maxThesi = 0
i = 0

while i < len(names):
    if marks[i] > marks[maxThesi]:
        maxThesi = i
    i += 1

print(names[maxThesi])
