题解 | #多组_A+B_T组形式#
多组_A+B_T组形式
https://www.nowcoder.com/practice/cc937d32225340469bfb60a0797bad77
import sys
idx = 0
for line in sys.stdin:
a = line.split()
if idx == 0:
line_num = int(a[0])
else:
print(int(a[0]) + int(a[1]))
idx += 1
用idx记录读到的行数，并条件判断执行即可
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