题解 | #多组_一维数组_T组形式#
多组_一维数组_T组形式
https://www.nowcoder.com/practice/90cdc8e31ef74b6e9fd44c1e03077b57
import sys
idx = 0
for line in sys.stdin:
a = line.split()
if idx == 0:
t = int(a[0])
elif idx % 2 == 0:
y = [int(x) for x in a]
print(sum(y))
idx += 1
