def main():
data_massive = list(map(int, input().split()))
for i in range(len(data_massive)):
if i < len(data_massive)/2:
data_massive[i] += 1
else:
data_massive[i] *= 2
print(data_massive)
end = input()
if __name__ == "__main__":
main()
Осторожно с табуляциями!!!